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API Ammonia Test Kit Fresh & Salt Water - Ammonia Test Kit FW & SW
API Ammonia Test Kit Fresh & Salt Water - Ammonia Test Kit FW & SW ('317000000000)

The API Ammonia Test Kit measures ammonia levels in both fresh and saltwater aquariums. Ammonia, the number one killer of tropical fish, is continually produced in the aquarium from fish waste, decomposing plants and uneaten fish food.

  • Ammonia NH3/NH4+ test kit
  • Monitors toxic ammonia to help prevent fish loss
  • For fresh and saltwater aquariums

Ammonia in the aquarium will damage delicate gill membranes and prevent fish from carrying on normal respiration. High levels of ammonia quickly lead to fish death. Even trace amounts can stress fish, suppressing their immune systems and thereby increasing the likelihood of disease and subsequent fish loss.

This fast, accurate and easy-to-use kit contains: 2 dropper bottles, test solutions, easy-to-read instructions, color chart and glass tube with lid. Provides 130 tests for ammonia levels from 0 to 8 ppm.

API Ammonia Test Kit Fresh & Salt Water
$18.40
API Nitrate Test Kit Fresh & Salt Water - Nitrate Test Kit FW & SW
API Nitrate Test Kit Fresh & Salt Water - Nitrate Test Kit FW & SW ('317000000000)

Nitrate buildup in aquariums is often an indicator of declining water quality. High levels of nitrate are frequently associated with poor fish health, algae growth, and a build-up or organic pollutants. Up to 90 tests with this API Kit.

  • Two dropper bottles for accurate dispensing of test solutions
  • Easy-to-read instructions and color chart
  • Non-staining glass test tube with snap-tight cap
  • Aquarium Pharmaceuticals Fresh And Salt Water Nitrate Test Kit measures nitrate (NO3) in freshwater and saltwater aquariums. The enclosed instruction booklet will tell how to test for nitrate, what the results mean and how to improve water quality and fish health.

    Fast, easy and accurate. Reads 0 to 160 mg/L or parts per million (ppm) of nitrate. Child resistant safety caps. The Fresh And Salt Water Nitrate Test snap-tight cap.

    API Nitrate Test Kit Fresh & Salt Water
    $16.54
    Rena Filstar XP Super Micro Filtration Pro Pads - 2 Pack
    Rena Filstar XP Super Micro Filtration Pro Pads - 2 Pack ('17163017349)

    API Filstar XP Super Microfiltration Pads remove extremely fine waste, sediment, and particles from the aquarium while also helping to clear cloudy water.

    • Change Micro Filtration Plus Pads every 1-2 months
    • Place pad in the top of the media trays above all other filter media
    • Polishes water for a crystal clear aquarium

    New and improved canister filter media designed to fit the Filstar XP. Graduated hole sizes allow for increased cleaning efficacy. For ultra-fine filtration and polishing.

    Rena Filstar XP Super Micro Filtration Pro Pads
    $11.80
    Rena Filstar Micro-Filtration Pads - 3 Pack
    Rena Filstar Micro-Filtration Pads - 3 Pack ('17163017332)

    API Filstar Micro Filtration Pads provide ultra-fine water filtration and polishing for a remarkably clear aquarium. These cotton filter pads remove extremely fine waste, particles and sediment from your aquarium water, preventing cloudiness and maintaining a healthy aquatic environment.

    • Microfiltration pads for Filstar XP aquarium filters
    • Polishes your aquarium water to help make it crystal clear
    • Fits API Filstar XP1 Small, XP2 Medium, and XP3 Large canister filters

    Filstar XP Micro Filtration Pads satisfy your fish tanks mechanical filtration needs.

    Maintenance: Replace the cotton pad every time the water is changed or at least once a month.

    Instructions: Place a cotton pad into the top filtration compartment.

    Rena Filstar Micro-Filtration Pads
    $10.16
    Rena API Bio Chem Stars - 20 Pack
    Rena API Bio Chem Stars - 20 Pack ('17163017318)

    API Bio-Chem Stars quickly establish the biological filter in aquariums, with 4 times more surface area than ceramic rings for rapid, massive bacterial colonization. They never need replacing and provide biological filtration to remove toxic ammonia and nitrites from your tank.

    • 4X more surface area for massive bacterial colonization
    • Quickly removes toxic ammonia and nitrites
    • Never needs replacing, will not break down or clog filter

    Bio-Chem Stars are safe in fresh and saltwater and should be used for aquarium start-up and/or maintenance. Its never too late to start a robust biological filter and get your tank healthy! Specially manufactured from space-age polymers with a 50-70 micron internal pore network, they allow rapid oxygen and water transfer for maximum growth and health of beneficial nitrifying bacteria colonies.

    Why Bio-Filtration
    Biological filtration utilizes natural nitrifying bacteria to convert toxic ammonia into nitrate, a process known as the nitrogen cycle. These beneficial bacteria grow as your fish produce waste, establishing colonies on top layers of aquarium gravel or in biological media such as Bio-Chem Stars. Providing these bacteria with plenty of surface area on which to grow is an essential part of maintaining a safe and healthy aquatic environment.

    Directions: Remove Bio-Chem Stars from plastic bag and rinse thoroughly to remove any dust. Place in the last compartment of your filter. Bio-Chem Stars will become colonized by bacteria within several weeks. Using API Stress Zyme will help with the establishment of the biological filter.

    Rena API Bio Chem Stars
    $21.20
    Rena filstar Super Activated Carbon - 5.3 oz (150 Grams)
    Rena filstar Super Activated Carbon - 5.3 oz (150 Grams) ('17163017295)

    API Super Activated Carbon is a high quality carbon for removal of dissolved organic wastes, foul odors, colors, and toxins your aquarium water.

    • Six times more absorptive power of any coal or charcoal
    • Highest grade filter carbon
    • One pouch treats 55 gallons
    • Fits Rena Filstar XP Canister Filters

    Filstar Super Activated Carbon will not raise your levels of phosphate or affect the pH levels. Filstar Super Activated Carbon comes in a convenient ready to use pouch and fits theFilstar XP1, XP2, XP3 and XP4 Canister filters!

    Rena filstar Super Activated Carbon
    $10.62
    Rena Filstar Foam 30 - 30 PPI Foam Pads (2 Pack)
    Rena Filstar Foam 30 - 30 PPI Foam Pads (2 Pack) ('17163017240)

    API Rena Filstar XP Filter Foam is a Stage 1 mechanical filtration media that removes coarse debris and solid wastes before they enter the chemical and biological filtration chambers. Filtration Foam helps remove suspended debris, ammonia, medications, dyes, and other contaminants from your aquarium water.

    • Mechanical filtration media for Filstar XP canister filters
    • Open cell design allows free flow of water without clogging
    • Removes suspended debris and harmful chemicals
    • Installs easily and helps reduce aquarium maintenance

    30 PPI (Pores Per Inch) pads provide finer filtration for removal of smaller debris, and may be used in conjunction with 20 PPI pads. To use, place 30 PPI pad in the lowest part of the bottom basket in the filter, above 20 PPI pad. Rinse every 2-4 weeks and replace every 3 months for optimal filtration.

    Rena Filstar Foam 30
    $11.58
    Rena Filstar Foam 20 - 20 PPI Foam Pads (2 Pack)
    Rena Filstar Foam 20 - 20 PPI Foam Pads (2 Pack) ('17163017233)

    API Rena Filstar XP Filter Foam is a Stage 1 mechanical filtration media that removes coarse debris and solid wastes before they enter the chemical and biological filtration chambers. Filtration Foam helps remove suspended debris, ammonia, medications, dyes, and other contaminants from your aquarium water.

    • Mechanical filtration media for Filstar XP canister filters
    • Open cell design allows free flow of water without clogging
    • Removes suspended debris and harmful chemicals
    • Installs easily and helps reduce aquarium maintenance

    30 PPI (Pores Per Inch) pads provide finer filtration for removal of smaller debris, and may be used in conjunction with 20 PPI pads. To use, place 30 PPI pad in the lowest part of the bottom basket in the filter, above 20 PPI pad. Rinse every 2-4 weeks and replace every 3 months for optimal filtration.

    Rena Filstar Foam 20
    $14.00
    API Filstar Canister Filter XP M Impeller Kit - 1 count
    API Filstar Canister Filter XP M Impeller Kit - 1 count ('17163177210)

    API Filstar XP M Replacement Impeller, Shaft and Bearing is a replacement impeller for old or damaged impellers in your Filstar XP M

    • Replacement impeller for Filstar XP M
    • Includes Rotor, shaft and bearing
    API Filstar Canister Filter XP M Impeller Kit
    $53.74
    Rena Filstar Extension Tube & Strainer - Filstar Extension Tube & Strainer
    Rena Filstar Extension Tube & Strainer - Filstar Extension Tube & Strainer ('17163057208)

    The API Filstar XP Extension Tube and Strainer Kit (formerly Rena Filstar) includes 2 inlet pipe extensions and 1 inlet strainer for easy customization of your XP aquarium filter to fit deeper aquariums. Fits all API Filstar XP and Rena Filstar XP models.

    • Extend and customize inlet tubing on XP canister filters for deeper aquariums
    • 1 Count includes two 3" inlet pipe extension tubes and 1 inlet strainer
    • Fits all API Filstar XP and Rena Filstar XP models
    Rena Filstar Extension Tube & Strainer
    $11.54
    Rena Filstar XP Canister Clips - 2 Pack
    Rena Filstar XP Canister Clips - 2 Pack ('17163037200)

    Rena Filstar XP Canister Clips are used to anchor the canister lid to the rest of the filter canister. These clips are a universal fit for all API Filstar XP and Rena Filstar XP Canister Filter models.

    • Replacement clips for canister filter lid
    • Universal fit for API Filstar XP and Rena Filstar XP canister filters
    • Pack of 2

    These clips fit the following Filstar XP models:

    • Filstar XP1
    • Filstar XP2
    • Filstar XP3
    • Filstar XP4
    Rena Filstar XP Canister Clips
    $9.32
    API CO2 Booster - 16 oz
    API CO2 Booster - 16 oz ('317000000000)

    API CO2 Booster contains a unique organic carbon compound that helps provide plants with the essential carbon. This easy to use liquid formula will help plants grow 7 times more than untreated aquariums.

    • Adds essential carbon in form plants can absorb
    • Supplies simple carbon compounds and slowly releases CO2 to plants
    • Use alone or with CO2 gas
    • Safe to use with freshwater fish without altering pH levels
    • Easy dosage

    API CO2 Booster solves the carbon deficiency problem which can essentially lead to poor plant growth in your aquarium.

    API CO2 Booster
    $26.12
    API Root Tabs New - 10 Pack
    API Root Tabs New - 10 Pack ('317000000000)

    Aquarium plants require certain essential nutrients for vibrant growth. Root tabs are formulated to supply key nutrients, including iron and potassium to help new aquatic plants get off to a vigorous start and to keep established plants flourishing.

    • Tablets for easy use
    • Contains key nutrients including iron and potassium, to stimulate plant growth
    • Promotes strong root development
    • New plants get a great start and established plants flourish

    Add 1 tablet for each 30 square inches of gravel surface. Push midway into gravel bed. Add new tablets monthly for optimum plant growth.

    Ingredients: Nitrogen, Phosphate, Soluble Potash, Iron.

    API Root Tabs New
    $11.64
    API Leaf Zone - 16 oz
    API Leaf Zone - 16 oz ('317000000000)

    API Leaf Zone promotes the healthy growth of aquatic plants. Leaf Zone is formulated for rapid absorption through plant leaves. Contains chelated iron and potassium essential for lush green leaves.

    • Plant food formulated for quick absorption by plant leaves
    • Contains chelated iron to promote growth and prevent yellow, decaying leaves
    • Contains potassium to aid in photosynthesis and cell pressure maintenance for strong, colorful leaves

    Leaf Zone is absorbed through the leaves, giving plants these essential nutrients. When used regularly, Leaf Zone will help keep aquarium plants lush and colorful.

    Directions: Add 5 ml per 10 U.S. gallons of aquarium water. Dose weekly.

    API Leaf Zone
    $20.40
    API Leaf Zone - 8 oz
    API Leaf Zone - 8 oz ('317000000000)

    API Leaf Zone promotes the healthy growth of aquatic plants. Leaf Zone is formulated for rapid absorption through plant leaves. Contains chelated iron and potassium essential for lush green leaves.

    • Plant food formulated for quick absorption by plant leaves
    • Contains chelated iron to promote growth and prevent yellow, decaying leaves
    • Contains potassium to aid in photosynthesis and cell pressure maintenance for strong, colorful leaves

    Leaf Zone is absorbed through the leaves, giving plants these essential nutrients. When used regularly, Leaf Zone will help keep aquarium plants lush and colorful.

    Directions: Add 5 ml per 10 U.S. gallons of aquarium water. Dose weekly.

    API Leaf Zone
    $8.94
    API Turtle Fix - 8 oz
    API Turtle Fix - 8 oz ('317000000000)

    API Turtle Fix treats common bacterial infections, damaged tissue and open wounds in aquatic turtles, reptiles, and amphibians. Add it to your tank to rapidly heal damaged skin, limbs and tissue and keep your pets healthy and clean.

    • Natural antibacterial remedy for turtle diseases
    • Repairs damaged tissue and open wounds
    • Will not hurt the biological filter, alter pH or discolor aquarium water

    4 fluid ounces treats 236 gallons. Add to tank water when animals show visible discoloration of the skin, open wounds or abrasions, or fungal growth.

    API Turtle Fix
    $9.66
    API Turtle Fix - 4 oz
    API Turtle Fix - 4 oz ('317000000000)

    API Turtle Fix treats common bacterial infections, damaged tissue and open wounds in aquatic turtles, reptiles, and amphibians. Add it to your tank to rapidly heal damaged skin, limbs and tissue and keep your pets healthy and clean.

    • Natural antibacterial remedy for turtle diseases
    • Repairs damaged tissue and open wounds
    • Will not hurt the biological filter, alter pH or discolor aquarium water

    4 fluid ounces treats 236 gallons. Add to tank water when animals show visible discoloration of the skin, open wounds or abrasions, or fungal growth.

    API Turtle Fix
    $6.54
    API Turtle Sludge Destroyer - 8 oz
    API Turtle Sludge Destroyer - 8 oz ('317000000000)

    API Turtle Sludge Destroyer uses beneficial bacteria to break down organic waste and debris, ridding your aquarium of all that nasty sludge buildup. Don't blame your turtle though, it can't help itself.

    • Cleans aquarium using beneficial bacteria
    • Breaks down organic waste and debris
    • Reduces maintenance and eliminates odors

    4 fluid ounces treats 236 gallons of water. Treat when changing the water and weekly thereafter to reduce organic sludge.

    API Turtle Sludge Destroyer
    $9.82
    API Turtle Sludge Destroyer - 4 oz
    API Turtle Sludge Destroyer - 4 oz ('317000000000)

    API Turtle Sludge Destroyer uses beneficial bacteria to break down organic waste and debris, ridding your aquarium of all that nasty sludge buildup. Don't blame your turtle though, it can't help itself.

    • Cleans aquarium using beneficial bacteria
    • Breaks down organic waste and debris
    • Reduces maintenance and eliminates odors

    4 fluid ounces treats 236 gallons of water. Treat when changing the water and weekly thereafter to reduce organic sludge.

    API Turtle Sludge Destroyer
    $6.66
    API Turtle Water Conditioner - 8 oz
    API Turtle Water Conditioner - 8 oz ('317000000000)

    API Turtle Water Conditioner removes dangerous chlorine and chloramines from water and detoxifies heavy metals to make tap water safe for aquatic turtles, aquatic reptiles, and amphibians.

    • Makes tap water safe for aquatic turtles, reptiles and amphibians
    • Removes chlorine and chloramines
    • Detoxifies heavy metals

    4 fluid ounces treats 236 gallons. Eliminates irritation to eyes and skin caused by chlorine and chloramines. Closing cap included for convenient storage.

    API Turtle Water Conditioner
    $9.82
    API Pond Aqua Essential Water Conditioner - 32 oz
    API Pond Aqua Essential Water Conditioner - 32 oz ('317000000000)

    Pond AQUA ESSENTIAL water conditioner is a highly concentrated all-in-one water conditioner that instantly makes tap water safe for fish by removing chlorine, chloramine and detoxifies heavy metals commonly found in tap water. Pond AQUA ESSENTIAL water conditioner instantly removes toxic ammonia, nitrate, and nitrite levels in your pond. Toxic ammonia is continually released by fish through their gills, urine, and solid waste. Uneaten food and decaying organic matter also add ammonia. Small amounts of ammonia stress fish; large amounts of ammonia will kill fish. This unique formula binds with ammonia, nitrite, and nitrate rendering them non-toxic and allowing the biofilter to remove them more efficiently.

    • Use at pond start-up and whenever adding or changing water
    • Highly concentrated
    • Instantly removes toxic ammonia, nitrate, and nitrite levels in your pond
    • Detoxifies heavy metals commonly found in tap water
    • Unique formula binds with ammonia, nitrite, and nitrate allowing the biofilter to remove them more efficiently

    Instructions: Shake bottle well directly before use. Add 50 ml per 500 gallons of pond water to treat tap water. Add 50 ml per 100 gallons of pond water to remove ammonia, nitrite, and nitrate. If after 7 days test results still show ammonia or nitrite, perform a partial water change.

    API Pond Aqua Essential Water Conditioner
    $39.18
    API Pond Aqua Essential Water Conditioner - 16 oz
    API Pond Aqua Essential Water Conditioner - 16 oz ('317000000000)

    Pond AQUA ESSENTIAL water conditioner is a highly concentrated all-in-one water conditioner that instantly makes tap water safe for fish by removing chlorine, chloramine and detoxifies heavy metals commonly found in tap water. Pond AQUA ESSENTIAL water conditioner instantly removes toxic ammonia, nitrate, and nitrite levels in your pond. Toxic ammonia is continually released by fish through their gills, urine, and solid waste. Uneaten food and decaying organic matter also add ammonia. Small amounts of ammonia stress fish; large amounts of ammonia will kill fish. This unique formula binds with ammonia, nitrite, and nitrate rendering them non-toxic and allowing the biofilter to remove them more efficiently.

    • Use at pond start-up and whenever adding or changing water
    • Highly concentrated
    • Instantly removes toxic ammonia, nitrate, and nitrite levels in your pond
    • Detoxifies heavy metals commonly found in tap water
    • Unique formula binds with ammonia, nitrite, and nitrate allowing the biofilter to remove them more efficiently

    Instructions: Shake bottle well directly before use. Add 50 ml per 500 gallons of pond water to treat tap water. Add 50 ml per 100 gallons of pond water to remove ammonia, nitrite, and nitrate. If after 7 days test results still show ammonia or nitrite, perform a partial water change.

    API Pond Aqua Essential Water Conditioner
    $26.00
    API Pond Aqua Essential Water Conditioner - 1 gallon
    API Pond Aqua Essential Water Conditioner - 1 gallon ('317000000000)

    Pond AQUA ESSENTIAL water conditioner is a highly concentrated all-in-one water conditioner that instantly makes tap water safe for fish by removing chlorine, chloramine and detoxifies heavy metals commonly found in tap water. Pond AQUA ESSENTIAL water conditioner instantly removes toxic ammonia, nitrate, and nitrite levels in your pond. Toxic ammonia is continually released by fish through their gills, urine, and solid waste. Uneaten food and decaying organic matter also add ammonia. Small amounts of ammonia stress fish; large amounts of ammonia will kill fish. This unique formula binds with ammonia, nitrite, and nitrate rendering them non-toxic and allowing the biofilter to remove them more efficiently.

    • Use at pond start-up and whenever adding or changing water
    • Highly concentrated
    • Instantly removes toxic ammonia, nitrate, and nitrite levels in your pond
    • Detoxifies heavy metals commonly found in tap water
    • Unique formula binds with ammonia, nitrite, and nitrate allowing the biofilter to remove them more efficiently

    Instructions: Shake bottle well directly before use. Add 50 ml per 500 gallons of pond water to treat tap water. Add 50 ml per 100 gallons of pond water to remove ammonia, nitrite, and nitrate. If after 7 days test results still show ammonia or nitrite, perform a partial water change.

    API Pond Aqua Essential Water Conditioner
    $95.76
    API Aqua Essential All-in-One Concentrated Water Conditioner - 16 oz
    API Aqua Essential All-in-One Concentrated Water Conditioner - 16 oz ('317000000000)

    API AQUA ESSENTIAL Water Conditioner makes tap water safe for fish by removing all harmful chemicals

    • WORKS INSTANTLY: Highly concentrated aquarium treatment works instantly to remove harmful chemicals, making tap water safe for fish in freshwater and saltwater aquariums; Reduces the risk of fish loss when starting or maintaining a fish tank
    • DECHLORINATOR: Removes chlorine, chloramines, heavy metals which are found in tap water and can cause gill and tissue damage, breathing difficulty, stress and fish death
    • AMMONIA DETOXIFIER: Detoxify ammonia continually released by fish through their gills, urine and solid waste. Uneaten food and decaying organic matter also add ammonia. Small amounts of ammonia stress fish; large amounts of ammonia will kill fish
    • NITRITES AND NITRATES REMOVER: Produced by fish waste and uneaten fish food, nitrites inhibit respiration and suppress the immune system at low levels, while high levels cause suffocation; Nitrates can be harmful to fish and lead to algae growth
    API Aqua Essential All-in-One Concentrated Water Conditioner
    $26.00
    API Aqua Essential All-in-One Concentrated Water Conditioner - 8 oz
    API Aqua Essential All-in-One Concentrated Water Conditioner - 8 oz ('317000000000)

    API AQUA ESSENTIAL Water Conditioner makes tap water safe for fish by removing all harmful chemicals

    • WORKS INSTANTLY: Highly concentrated aquarium treatment works instantly to remove harmful chemicals, making tap water safe for fish in freshwater and saltwater aquariums; Reduces the risk of fish loss when starting or maintaining a fish tank
    • DECHLORINATOR: Removes chlorine, chloramines, heavy metals which are found in tap water and can cause gill and tissue damage, breathing difficulty, stress and fish death
    • AMMONIA DETOXIFIER: Detoxify ammonia continually released by fish through their gills, urine and solid waste. Uneaten food and decaying organic matter also add ammonia. Small amounts of ammonia stress fish; large amounts of ammonia will kill fish
    • NITRITES AND NITRATES REMOVER: Produced by fish waste and uneaten fish food, nitrites inhibit respiration and suppress the immune system at low levels, while high levels cause suffocation; Nitrates can be harmful to fish and lead to algae growth
    API Aqua Essential All-in-One Concentrated Water Conditioner
    $12.14
    API Aqua Essential All-in-One Concentrated Water Conditioner - 4 oz
    API Aqua Essential All-in-One Concentrated Water Conditioner - 4 oz ('317000000000)

    API AQUA ESSENTIAL Water Conditioner makes tap water safe for fish by removing all harmful chemicals

    • WORKS INSTANTLY: Highly concentrated aquarium treatment works instantly to remove harmful chemicals, making tap water safe for fish in freshwater and saltwater aquariums; Reduces the risk of fish loss when starting or maintaining a fish tank
    • DECHLORINATOR: Removes chlorine, chloramines, heavy metals which are found in tap water and can cause gill and tissue damage, breathing difficulty, stress and fish death
    • AMMONIA DETOXIFIER: Detoxify ammonia continually released by fish through their gills, urine and solid waste. Uneaten food and decaying organic matter also add ammonia. Small amounts of ammonia stress fish; large amounts of ammonia will kill fish
    • NITRITES AND NITRATES REMOVER: Produced by fish waste and uneaten fish food, nitrites inhibit respiration and suppress the immune system at low levels, while high levels cause suffocation; Nitrates can be harmful to fish and lead to algae growth
    API Aqua Essential All-in-One Concentrated Water Conditioner
    $7.40
    API Reef Master Test Kit - Reef Master Test Kit
    API Reef Master Test Kit - Reef Master Test Kit ('317000000000)

    The API Marine Reef Master Test Kit tests the most important aquarium levels. Tests Calcium, Carbonate hardness, phosphate and Nitrate levels quickly and accurately. Calibrated specifically for reef aquariums keep your reef thriving and beautiful.

    • Test Reef Aquarium water levels quickly and accurately
    • Test Calcium, Carbonate hardness (KH), Phosphate and Nitrate
    • Include 7 liquid test solutions, Instuction booklet, 4 glass test tubes and 2 color charts
    API Reef Master Test Kit
    $60.00
    API Saltwater Master Test Kit - 550 Tests
    API Saltwater Master Test Kit - 550 Tests ('317000000000)

    The API Saltwater Master Test Kit for marine aquariums contains everything you need to measure the most important levels in your water with scientific accuracy. Professional-grade droplet tests are fast, easy to use, and the most reliable way to measure your waters chemistry.

    • Measures the most important aquarium levels
    • Tests high range pH, ammonia, nitrite and nitrate levels quickly
    • Scientifically accurate for professional results

    Testing your tank water regularly is crucial for protecting your valuable fish from toxicity and other dangerous water conditions (especially ammonia and nitrite). This kit includes step-by-step instructions on how to perform each test, how to interpret the results, and how to correct unsafe water conditions.

    Made in the USA.

    Kit Includes:
    6 Test Bottles for:
    -High range pH (7.4-8.8)
    -Ammonia (NH3/NH4+)
    -Nitrite (NO2-)
    -Nitrate (NO3-)
    Instructions (in English, Spanish and French)
    4 glass test tubes
    Color charts

    API Saltwater Master Test Kit
    $56.24
    API Marine Quick Start Water Conditioner - 16 oz
    API Marine Quick Start Water Conditioner - 16 oz ('317000000000)

    API Marine Quick Start Water Conditioner nitrifying bacteria enables you to start your aquarium immediately, allowing for the instant addition of fish as it kick-starts the natural aquarium cycle. API Marine quick start nitrifying bacteria reduces toxic ammonia and nitrite, helping to prevent fish loss, and is safe for reef aquariums. Product may be used after water or filter changes, when adding new elements to your aquarium, or after medicating your fish.

    • Reduces toxic ammonia & nitrite
    • Helps prevents fish loss
    • contains live, nitrifying bacteria
    • Immediately starts aquarium cycle
    • Allows instant addition of fish
    API Marine Quick Start Water Conditioner
    $34.66
    API AlgaeFix for Marine Aquariums - 16 oz
    API AlgaeFix for Marine Aquariums - 16 oz ('317000000000)

    Algaefix Marine controls a wide variety of algae types in marine (saltwater) aquariums, and is EPA-registered as reef-safe. It will not harm marine fish, corals or other invertebrates while eliminating algae growth and keeping your tank clean and clear.

    • Safe, effective algaecide for saltwater fish tanks
    • Controls many types of algae in marine and reef aquariums
    • Will not harm marine fish, corals or other invertebrates

    When used as directed, Algaefix Marine effectively controls green algae, "red slime" and "brown algae". Use in saltwater aquariums containing live corals, invertebrates, and fish. It will not harm coralline algae, discolor water, or cause foaming.

    Treats: 1 ml treats 10 U.S. gallons of water or 5 ml for each 50 gallons of water.

    Directions: Add 1 ml (1/5 tsp) for each 10 U.S. gallons or 5 ml (1 tsp.) for each 50 U.S. gallons of aquarium water. Repeat dose every three days until algae is controlled. Siphon or scrape any dead algae from the aquarium. Once algae growth is under control, add one dose per week. Weekly doses of Algaefix Marine will control algae growth and reduce aquarium maintenance. It is a violation of federal law to use this product in a manner inconsistent with its labeling. For indoor aquarium use only.

    Active Ingredient:
    Poly [oxyethylene (dimethyliminio) ethylene (dimethyliminio) ethylene dichloride]: 4.5%
    Other Ingredients: 95.5%

    API AlgaeFix for Marine Aquariums
    $34.00
    API Stress Coat Marine Fish & Tap Water Conditioner - 16 oz (Treats 948 Gallons)
    API Stress Coat Marine Fish & Tap Water Conditioner - 16 oz (Treats 948 Gallons) ('317000000000)

    The Marine Stress Coat by API instantly removes chlorine and chloramines, making water safe for fish. The Stress coat will neutralize heavy metals and replace the natural slime coating fish need in times of stress, such as handling, shipping, or fighting.

    • The Healing Power of Aloe Vera
    • Enhances Slime Coat on your fish
    • Removes chlorine, chloramines and ammonia from water
    • Non-foaming marine formula for saltwater aquariums

    Marine Stress Coat contains Aloe Vera to prevent the loss of essential electrolytes and protect damaged tissue against disease causing organisms. It can help heal torn fins and skin wounds. Use this product when setting up a new aquarium, changing water, or adding fish.

    API Stress Coat Marine Fish & Tap Water Conditioner
    $24.04
    API Marine Magnesium Raises Magnesium Levels in Reef Aquariums - 16 oz
    API Marine Magnesium Raises Magnesium Levels in Reef Aquariums - 16 oz ('317000000000)

    API Marine Magnesium Raises Magnesium Levels in Reef Aquariums raises and restores magnesium levels in your reef aquarium, and should be used whenever a magnesium deficiency is present in your water. The magnesium level of a reef aquarium should be between 1,250 to 1,450 ppm. Use API Marine Magnesium when water tests show a magnesium level below 1,250 ppm mg/L in your reef aquarium. Dose according to directions on the product label. Treats up to 948 US gallons of salt water.

    • Raise magnesium levels to maintain a thriving reef aquarium
    • Dual form of magnesium
    • Use whenever testing shows a magnesium level below 1,250 ppm
    API Marine Magnesium Raises Magnesium Levels in Reef Aquariums
    $26.54
    API Marine Stress Zyme Bacterial Cleaner - 16 oz
    API Marine Stress Zyme Bacterial Cleaner - 16 oz ('317000000000)

    API Marine Stress Zyme Bacterial Cleaner contains millions of live bacteria that consume sludge and organic debris, reducing aquarium maintenance by keeping live rock, coral, sand, gravel, and aquarium glass clean. May be used weekly to reduce aquarium maintenance and maintain a strong biological filter. Making API marine stress zyme bacterial cleaner a part of regular aquarium care ensures an active biological filter, a cleaner aquarium, healthier fish, and good water quality.

    • Reduces maintenance
    • Improves water quality
    • Removes unwanted organics
    • Adds live beneficial bacteria
    API Marine Stress Zyme Bacterial Cleaner
    $29.56
    API Marine MelaFix Antibacterial Fish Remedy - 16 oz
    API Marine MelaFix Antibacterial Fish Remedy - 16 oz ('317000000000)

    API Marine MelaFix Antibacterial Fish Remedy is a safe, natural fish remedy that should be used to treat bacterial infections in saltwater fish and corals. Marine Melafix fish remedy contains Melaleuca (tea tree) extract to soothe and calm your fish, and rapidly repairs various fish ailments, from open sores to popeye. It also reverses coral degradation. API MARINE MELAFIX fish remedy will not harm the biological filter in your aquarium and may be used in all marine and reef aquariums.

    • Rapidly repairs damaged fins, ulcers and open wounds
    • Natural botanical extract
    • Reverses coral degradation
    • May be used in marine and reef aquariums
    • INSTRUCTIONS: Add 5 ml. for every 10 gallons of aquarium water. For disease or wound treatment, dose daily for 7 days. After 7 days, make a 25% water change.

    API Marine MelaFix Antibacterial Fish Remedy
    $25.60
    API Pond pH Up Raises Freshwater Pond Water - 16 oz
    API Pond pH Up Raises Freshwater Pond Water - 16 oz ('317000000000)

    API Pond pH UP adjuster slowly raises the pH of pond water, making it more alkaline, without harming delicate pond fish or aquatic plants. It slowly neutralizes acid substances that contribute to low pH, which can stress pond fish and suppress the activity of your ponds natural biological filter.

    • Safely & easily corrects pH
    • Does not promote algae growth
    • Safe for pond fish and plants
    • Phosphate free
    • INSTRUCTIONS: Test the pH level of the pond water with an API POND WIDE RANGE pH TEST KIT. Use the dosing cap on the bottle. Add 10 ml. of POND pH UP pH adjuster for every 50 gallons of pond water. For best results, add to water flow. Wait 24 hours, then test pH again. Repeat treatment as necessary.

    API Pond pH Up Raises Freshwater Pond Water
    $29.08
    API Pond & Waterfall Cleaner Deep Cleans on Contact - 2.2 lbs
    API Pond & Waterfall Cleaner Deep Cleans on Contact - 2.2 lbs ('317000000000)

    API Pond and Waterfall Cleaner uses the power of active oxygen to deep-clean pond surfaces, waterfalls, fountains, and birdbaths on contact. It is safe for all fish and aquatic plants and should be used as needed to maintain a clean, clear pond or outdoor water feature.

    • Cleans pond surfaces
    • Deep cleans waterfalls and decorative rocks
    • Keeps fountain and birdbaths clean
    • Safe for fish and aquatic plants
    • INSTRUCTIONS: For ponds: keep pumps and aeration operating during application. Surface debris will turn white when treatment is complete. Remove with a net. If accidently applied to plant leaves, wash off immediately. Add 2 tsp. for every 100 gallons of water, sprinkling evenly around the pond. Wait 24 hours, before repeating treatment.For waterfalls and fountains: turn off water pump. Powder must come in contact with wet debris to be effective. Wait 15 minutes before turning the pump on again. Repeat as needed.For birdbaths: sprinkle directly into the birdbath water. Wait 15 minutes, then rinse and refill the birdbath.

    API Pond & Waterfall Cleaner Deep Cleans on Contact
    $34.62
    API Pond Master Test Kit - 1 Kit
    API Pond Master Test Kit - 1 Kit ('317000000000)

    The API Pond Master Test Kit is a complete kit for testing tap water and pond water. This fast, easy, and accurate kit measures pH, ammonia, nitrite, and phosphate levels with scientific precision, allowing you to correctly assess and address any water issues before they become a problem.

    • Fast, easy and accurate pond water testing
    • Measures pH, ammonia, nitrite and phosphate
    • Scientifically accurate for professional results

    Testing your pond water regularly is the best way to protect your fish and plants from harm from poor water conditions. This kit tests the four most important components of water health, with simple, step-by-step instructions to make testing easy. Reagent testing is more comprehensive, accurate and reliable than test strips, and only takes seconds longer to do. The Pond Master Test Kit provides over 500 tests and is good for 6 months on the shelf.

    Includes: 6 bottles of liquid reagent, computer-calibrated, laminated color cards, 4 glass test tubes with snap-tight caps, holding tray, complete instruction booklet with information on how to correct unsafe water.

    Note: Formerly known as the Pondcare Pond Master Test Kit.

    API Pond Master Test Kit
    $56.22
    API Pondcare 5-in-1 Pond Test Strips - 25 count
    API Pondcare 5-in-1 Pond Test Strips - 25 count ('317000000000)

    API Pondcare 5-in-1 Pond Test Strips provide accurate results for your ponds water conditions using a highly precise color chart for easy-to-read results. Measured parameters include pH, Nitrite, Nitrate, Carbonate Hardness, and General Hardness. Snap-cap container keeps unused strips protected and dry, maintaining product stability and extending the shelf life of the product. No separate test vial is required simply dip a test strip directly into your pond for easy reading of your ponds levels. Testing your water has never been so simple!

    • Measures pH, nitrite, nitrate, carbonate, and general hardness.
    • Easy to read test strip
    • 25 strips
    • Just dip and read
    API Pondcare 5-in-1 Pond Test Strips
    $17.90
    API Pond Ecofix Sludge Destroyer - 64 oz (Treats 16,000 Gallons)
    API Pond Ecofix Sludge Destroyer - 64 oz (Treats 16,000 Gallons) ('317000000000)

    API Pond Ecofix Sludge Destroyer contains is an all natural formula containing highly concentrated beneficial bacteria that break down and consume organic waste and pond sludge, reducing pond maintenance and helping to keep your water crystal clear.

    • Consumes pond sludge, reduces fish waste build-up
    • All natural, highly concentrated beneficial bacteria
    • Simplifies pond maintenance and helps create a healthy ecosystem
    • Pond Ecofix is Made in the USA

    Ecofix Sludge Destroyer breaks down fish waste and dead algae, consumes organic pollution, and increases oxygen levels in your water, creating a clearer pond and a healthier habitat for your fish and live plants.

    Directions: Shake well. Initial dose at Spring Start-Up and End of Season dose: Add 1/2 cup (120 ml) per 500 US gallons of pond water (1.89 L) twice a week for 2 weeks. Maintenance Dose: Add 4 Tbsp. (60 ml) per 500 US gallons of pond water every 2 weeks. Keep out of reach of children. For ornamental pond use only. Tip: For maximum cleaning power, treat pond water with the liquid algaecide Algaefix, then add Ecofix Sludge Destroyer. The bacteria in Ecofix will consume the dead algae for a cleaner, clearer pond.

    API Pond Ecofix Sludge Destroyer
    $60.00
    API Pond Ecofix Sludge Destroyer - 1 Gallon (Treats 32,000 Gallons)
    API Pond Ecofix Sludge Destroyer - 1 Gallon (Treats 32,000 Gallons) ('317000000000)

    API Pond Ecofix Sludge Destroyer contains is an all natural formula containing highly concentrated beneficial bacteria that break down and consume organic waste and pond sludge, reducing pond maintenance and helping to keep your water crystal clear.

    • Consumes pond sludge, reduces fish waste build-up
    • All natural, highly concentrated beneficial bacteria
    • Simplifies pond maintenance and helps create a healthy ecosystem
    • Pond Ecofix is Made in the USA

    Ecofix Sludge Destroyer breaks down fish waste and dead algae, consumes organic pollution, and increases oxygen levels in your water, creating a clearer pond and a healthier habitat for your fish and live plants.

    Directions: Shake well. Initial dose at Spring Start-Up and End of Season dose: Add 1/2 cup (120 ml) per 500 US gallons of pond water (1.89 L) twice a week for 2 weeks. Maintenance Dose: Add 4 Tbsp. (60 ml) per 500 US gallons of pond water every 2 weeks. Keep out of reach of children. For ornamental pond use only. Tip: For maximum cleaning power, treat pond water with the liquid algaecide Algaefix, then add Ecofix Sludge Destroyer. The bacteria in Ecofix will consume the dead algae for a cleaner, clearer pond.

    API Pond Ecofix Sludge Destroyer
    $99.60
    API Safe & Easy Aquarium Cleaner - 8 oz
    API Safe & Easy Aquarium Cleaner - 8 oz ('317000000000)

    API Safe and Easy Aquarium Cleaner comes in a convenient bottle with spray trigger. Just spray on and wipe off! This safe, powerful cleaner cuts through white crusty mineral deposits commonly found on inside and outside aquarium glass.

    • Safe for all aquarium life
    • Use inside or outside of your aquarium
    • Cuts through white scale and crusty mineral desposits

    Use on glass or acrylic aquariums, hoods, filters, frames and stands. Non-toxic to fresh and saltwater fish.

    API Safe & Easy Aquarium Cleaner
    $8.20
    API Aquarium Accu-Clear - 8 oz
    API Aquarium Accu-Clear - 8 oz ('317000000000)

    API Accu-Clear quickly clears cloudy aquarium water, eliminating clouds caused by dirt, algae, or bacterial bloom. Accu-Clear clumps together tiny floating particles and forms large debris that will easily be removed by your aquarium filter.

    • Clears cloudy aquarium water fast
    • Helps your aquarium filter function
    • Safe for all fish and plants in freshwater aquariumsAccu-Clear also eliminates the milky haze resulting from gravel in new aquariums.

    1.25 oz Treats 370 Gallons
    4 oz Treats 1,180 Gallons
    8 oz Treats 2,360 Gallons

    Directions: Use the API Dosing Cap on bottle. Add 1 ml per 10 gallons of aquarium water. For larger aquariums, add 5 ml per 50 gallons of water. Do not overdose. Water will clear within several hours. If second dose is necessary, wait 24 hours. Safe for use in freshwater aquariums. Safe for all fish and plants in freshwater aquariums. Keep out of reach of children, avoid contact with eyes.

    API Aquarium Accu-Clear
    $10.58
    API Aquarium Accu-Clear - 4 oz
    API Aquarium Accu-Clear - 4 oz ('317000000000)

    API Accu-Clear quickly clears cloudy aquarium water, eliminating clouds caused by dirt, algae, or bacterial bloom. Accu-Clear clumps together tiny floating particles and forms large debris that will easily be removed by your aquarium filter.

    • Clears cloudy aquarium water fast
    • Helps your aquarium filter function
    • Safe for all fish and plants in freshwater aquariumsAccu-Clear also eliminates the milky haze resulting from gravel in new aquariums.

    1.25 oz Treats 370 Gallons
    4 oz Treats 1,180 Gallons
    8 oz Treats 2,360 Gallons

    Directions: Use the API Dosing Cap on bottle. Add 1 ml per 10 gallons of aquarium water. For larger aquariums, add 5 ml per 50 gallons of water. Do not overdose. Water will clear within several hours. If second dose is necessary, wait 24 hours. Safe for use in freshwater aquariums. Safe for all fish and plants in freshwater aquariums. Keep out of reach of children, avoid contact with eyes.

    API Aquarium Accu-Clear
    $6.66
    API Aquarium Accu-Clear - 1.25 oz
    API Aquarium Accu-Clear - 1.25 oz ('317000000000)

    API Accu-Clear quickly clears cloudy aquarium water, eliminating clouds caused by dirt, algae, or bacterial bloom. Accu-Clear clumps together tiny floating particles and forms large debris that will easily be removed by your aquarium filter.

    • Clears cloudy aquarium water fast
    • Helps your aquarium filter function
    • Safe for all fish and plants in freshwater aquariumsAccu-Clear also eliminates the milky haze resulting from gravel in new aquariums.

    1.25 oz Treats 370 Gallons
    4 oz Treats 1,180 Gallons
    8 oz Treats 2,360 Gallons

    Directions: Use the API Dosing Cap on bottle. Add 1 ml per 10 gallons of aquarium water. For larger aquariums, add 5 ml per 50 gallons of water. Do not overdose. Water will clear within several hours. If second dose is necessary, wait 24 hours. Safe for use in freshwater aquariums. Safe for all fish and plants in freshwater aquariums. Keep out of reach of children, avoid contact with eyes.

    API Aquarium Accu-Clear
    $4.30
    API Phos-Zorb for API Nexx & Rena Smartfilter - Size 6 - 5.25 oz - (Treats 55 Gallons)
    API Phos-Zorb for API Nexx & Rena Smartfilter - Size 6 - 5.25 oz - (Treats 55 Gallons) ('317000000000)

    API Phos-Zorb for the API Nexx and Rena SmartFilter selectively removes ammonia, nitrite, and nitrate from freshwater and saltwater aquariums. It also removes phosphate, a by-product of fish metabolism and decaying organic matter and an additive in some tap water supplies, aquarium products and filtration media.

    • Easy to use filtration media
    • Eliminates cloudy water caused by phosphates
    • Will not remove trace elements and will not affect pH

    Sizing:
    Size 6: Aquariums up to 55 Gallons

    Directions: Each pouch is effective for up to 2 months. Change regularly for maximum effectiveness.

    API Phos-Zorb for API Nexx & Rena Smartfilter
    $13.50
    API Bio-Chem Zorb for Filstar XP, Nexx & Rena SmartFilter - Size 6 (1 Pack)
    API Bio-Chem Zorb for Filstar XP, Nexx & Rena SmartFilter - Size 6 (1 Pack) ('317000000000)

    API Bio-Chem Zorb (formerly branded Rena Bio-Chem Zorb) is the most scientifically-advanced filter media available. Use Bio-Chem Zorb for sparkling clean water and healthy fish!

    • Removes organic waste, toxic gases, water discoloration, foul odors and phenols in fresh and saltwater aquariums
    • Removes toxic heavy metals in freshwater
    • Bio-Chem Zorb will not release phosphates

    Bio-Chem Zorb is a blend of 2 research-grade scavenger resins, 2 pharmaceutical-grade ion-exchange resins and high porosity activated carbon in a convenient filter pouch.

    Directions: Easy-to-use pouch works three to six months, change regularly for clean and clear water.

    Specifications:

    • Size 4 - Fits API Nexx Filter and Rena SmartFilter
    • Size 6 - Can be used on any aquarium filter including the API XP Canister Filter up to 55 gallons
    API Bio-Chem Zorb for Filstar XP, Nexx & Rena SmartFilter
    $25.34
    API Aquarium Salt - 65 oz
    API Aquarium Salt - 65 oz ('317000000000)

    Aquarium Pharmaceuticals Aquarium Salt is an all natural salt, made from evaporated sea water, promotes healthy gill function, reduces stress and loss of electrolytes. Used to improve the efficiency of medications and reduce the harmful effects of nitrite.

    • Promotes fish health
    • Improves gill function
    • Adds essential electrolytesFor freshwater fish

    As a General Tonic and Stress Reducer: Add 1 rounded tablespoonful for every 5 U.S. Gallons (19 L), or 1/2 rounded teaspoonful for every U.S. Gallon (3.8 L) of aquarium water.

    To Enhance Tropical Fish Disease Treatment: Add 1 rounded tablespoonful for every 5 U.S.Gallons (19 L) of aquarium water. Note: Aquarium Salt does not evaporate, and is not filtered out so aquarium salt should only be added as directed with each water change. Treats up to 107 U.S. Gallons (404L) of fresh water.

    API Aquarium Salt
    $24.28
    API Aquarium Salt - 33 oz
    API Aquarium Salt - 33 oz ('317000000000)

    Aquarium Pharmaceuticals Aquarium Salt is an all natural salt, made from evaporated sea water, promotes healthy gill function, reduces stress and loss of electrolytes. Used to improve the efficiency of medications and reduce the harmful effects of nitrite.

    • Promotes fish health
    • Improves gill function
    • Adds essential electrolytesFor freshwater fish

    As a General Tonic and Stress Reducer: Add 1 rounded tablespoonful for every 5 U.S. Gallons (19 L), or 1/2 rounded teaspoonful for every U.S. Gallon (3.8 L) of aquarium water.

    To Enhance Tropical Fish Disease Treatment: Add 1 rounded tablespoonful for every 5 U.S.Gallons (19 L) of aquarium water. Note: Aquarium Salt does not evaporate, and is not filtered out so aquarium salt should only be added as directed with each water change. Treats up to 107 U.S. Gallons (404L) of fresh water.

    API Aquarium Salt
    $18.06
    API Aquarium Salt - 16 oz
    API Aquarium Salt - 16 oz ('317000000000)

    Aquarium Pharmaceuticals Aquarium Salt is an all natural salt, made from evaporated sea water, promotes healthy gill function, reduces stress and loss of electrolytes. Used to improve the efficiency of medications and reduce the harmful effects of nitrite.

    • Promotes fish health
    • Improves gill function
    • Adds essential electrolytesFor freshwater fish

    As a General Tonic and Stress Reducer: Add 1 rounded tablespoonful for every 5 U.S. Gallons (19 L), or 1/2 rounded teaspoonful for every U.S. Gallon (3.8 L) of aquarium water.

    To Enhance Tropical Fish Disease Treatment: Add 1 rounded tablespoonful for every 5 U.S.Gallons (19 L) of aquarium water. Note: Aquarium Salt does not evaporate, and is not filtered out so aquarium salt should only be added as directed with each water change. Treats up to 107 U.S. Gallons (404L) of fresh water.

    API Aquarium Salt
    $14.92
    API Bettafix Betta Medication - 1.7 oz
    API Bettafix Betta Medication - 1.7 oz ('317000000000)

    API Bettafix is an all natural antibacterial medication for Bettas. For use on wounds, ulcers, mouth fungus and fin and tail rot. Use whenever Bettas exhibit signs of bacterial or fungal disease, such as red ulcers, frayed or torn fins, slimy patches or cottony growths.

    • All natural antibacterial medication for Bettas
    • For use on wounds, ulcers, mouth fungus and fin and tail rot
    • For whenever Bettas exhibit signs of bacterial or fungal disease

    Bettafix also helps heal open wounds and tissue damaged by handling, netting and fighting. Bettafix promotes rapid re-growth of damaged fins and skin. Contains the healing power of Melaleuca, a variety of Tea Tree.

    Dosage: 1.7 oz treats 20 gallons (75 L) of freshwater.

    API Bettafix Betta Medication
    $5.04
    API Splendid Betta Complete Water Conditioner - 1.7 oz
    API Splendid Betta Complete Water Conditioner - 1.7 oz ('317000000000)

    API Splendid Betta Complete Water Conditioner instantly makes tap water safe for bettas. This simple solution also adds the proven healing power of Aloe Vera to help stimulate your bettas' natural protective slime coating while helping to repair fins and tissue damaged by handling or disease.

    • Instantly makes water safe for bettas
    • Adds electrolytes and detoxifies tap water
    • Aids in healing with the power of Aloe Vera

    Detoxifies chlorine, chloramine, ammonia and heavy metals, and adds electrolytes. Add directly to betta bowl as needed according to dosage instructions below.

    Directions: Add six drops per pint, 12 drops per quart, or 1/2 teaspoon per gallon of tap or betta bowl water.

    API Splendid Betta Complete Water Conditioner
    $4.14
    API Splendid Betta Complete Water Conditioner - 1.25 oz
    API Splendid Betta Complete Water Conditioner - 1.25 oz ('317000000000)

    API Splendid Betta Complete Water Conditioner instantly makes tap water safe for bettas. This simple solution also adds the proven healing power of Aloe Vera to help stimulate your bettas' natural protective slime coating while helping to repair fins and tissue damaged by handling or disease.

    • Instantly makes water safe for bettas
    • Adds electrolytes and detoxifies tap water
    • Aids in healing with the power of Aloe Vera

    Detoxifies chlorine, chloramine, ammonia and heavy metals, and adds electrolytes. Add directly to betta bowl as needed according to dosage instructions below.

    Directions: Add six drops per pint, 12 drops per quart, or 1/2 teaspoon per gallon of tap or betta bowl water.

    API Splendid Betta Complete Water Conditioner
    $3.66
    API Quick Start - 32 oz
    API Quick Start - 32 oz ('317000000000)

    API Quick Start features a unique nitrifiying bacteria that consumes ammonia and nitrite to prevent "new tank syndrome." Quick Start allows for the immediate addition of fish to a new freshwater or saltwater aquarium. By limiting the amount of toxic ammonia and nitrite, Quick Start helps keep your fish healthy and alive.

    • All-natural formula allows instant addition of fish to an aquarium
    • Limits toxic ammonia and nitrite and helps prevent fish loss
    • Immediately starts aquarium cycle with live, nitrifying bacteria
    • Also great when changing water/filter media and after mediating
    • For fresh and saltwater aquariums

    Made in the USA.

    API Quick Start
    $47.24
    API Quick Start - 16 oz
    API Quick Start - 16 oz ('317000000000)

    API Quick Start features a unique nitrifiying bacteria that consumes ammonia and nitrite to prevent "new tank syndrome." Quick Start allows for the immediate addition of fish to a new freshwater or saltwater aquarium. By limiting the amount of toxic ammonia and nitrite, Quick Start helps keep your fish healthy and alive.

    • All-natural formula allows instant addition of fish to an aquarium
    • Limits toxic ammonia and nitrite and helps prevent fish loss
    • Immediately starts aquarium cycle with live, nitrifying bacteria
    • Also great when changing water/filter media and after mediating
    • For fresh and saltwater aquariums

    Made in the USA.

    API Quick Start
    $31.96
    API Quick Start - 8 oz
    API Quick Start - 8 oz ('317000000000)

    API Quick Start features a unique nitrifiying bacteria that consumes ammonia and nitrite to prevent "new tank syndrome." Quick Start allows for the immediate addition of fish to a new freshwater or saltwater aquarium. By limiting the amount of toxic ammonia and nitrite, Quick Start helps keep your fish healthy and alive.

    • All-natural formula allows instant addition of fish to an aquarium
    • Limits toxic ammonia and nitrite and helps prevent fish loss
    • Immediately starts aquarium cycle with live, nitrifying bacteria
    • Also great when changing water/filter media and after mediating
    • For fresh and saltwater aquariums

    Made in the USA.

    API Quick Start
    $15.82
    API Quick Start - 4 oz
    API Quick Start - 4 oz ('317000000000)

    API Quick Start features a unique nitrifiying bacteria that consumes ammonia and nitrite to prevent "new tank syndrome." Quick Start allows for the immediate addition of fish to a new freshwater or saltwater aquarium. By limiting the amount of toxic ammonia and nitrite, Quick Start helps keep your fish healthy and alive.

    • All-natural formula allows instant addition of fish to an aquarium
    • Limits toxic ammonia and nitrite and helps prevent fish loss
    • Immediately starts aquarium cycle with live, nitrifying bacteria
    • Also great when changing water/filter media and after mediating
    • For fresh and saltwater aquariums

    Made in the USA.

    API Quick Start
    $9.90
    API Quick Start - 1 oz
    API Quick Start - 1 oz ('317000000000)

    API Quick Start features a unique nitrifiying bacteria that consumes ammonia and nitrite to prevent "new tank syndrome." Quick Start allows for the immediate addition of fish to a new freshwater or saltwater aquarium. By limiting the amount of toxic ammonia and nitrite, Quick Start helps keep your fish healthy and alive.

    • All-natural formula allows instant addition of fish to an aquarium
    • Limits toxic ammonia and nitrite and helps prevent fish loss
    • Immediately starts aquarium cycle with live, nitrifying bacteria
    • Also great when changing water/filter media and after mediating
    • For fresh and saltwater aquariums

    Made in the USA.

    API Quick Start
    $3.22
    API AlgaeFix for Freshwater Aquariums - 16 oz
    API AlgaeFix for Freshwater Aquariums - 16 oz ('317000000000)

    Aquarium Pharmaceuticals Aquarium AlgaeFix is a revolutionary product specially developed to control many types of algae in freshwater aquariums containing live plants. This easy-to-use solution clears water fast without harming fish or plants.

    • Effectively controls "green water" algae blooms
    • Aquarium AlgaeFix keeps freshwater aquariums clean and clear
    • Specially formulated to be used in aquariums containing live plants and fish

    AlgaeFix controls many types of algae, including green water, blue-green, black beard, string or hair, and blanket-weed algae. Colorless and non-corrosive. Do not use AlgaeFix with crustaceans, including crabs, shrimp, freshwater shrimp and freshwater lobsters.

    NOTE: Directions are specific to the individual package size and dispenser design. Follow the directions on the package for dosages.

    Active Ingredients: Poly Oxyethylene, Ethyl ENR, Ethylene Dichloride.

    API AlgaeFix for Freshwater Aquariums
    $31.20
    API AlgaeFix for Freshwater Aquariums - 8 oz
    API AlgaeFix for Freshwater Aquariums - 8 oz ('317000000000)

    Aquarium Pharmaceuticals Aquarium AlgaeFix is a revolutionary product specially developed to control many types of algae in freshwater aquariums containing live plants. This easy-to-use solution clears water fast without harming fish or plants.

    • Effectively controls "green water" algae blooms
    • Aquarium AlgaeFix keeps freshwater aquariums clean and clear
    • Specially formulated to be used in aquariums containing live plants and fish

    AlgaeFix controls many types of algae, including green water, blue-green, black beard, string or hair, and blanket-weed algae. Colorless and non-corrosive. Do not use AlgaeFix with crustaceans, including crabs, shrimp, freshwater shrimp and freshwater lobsters.

    NOTE: Directions are specific to the individual package size and dispenser design. Follow the directions on the package for dosages.

    Active Ingredients: Poly Oxyethylene, Ethyl ENR, Ethylene Dichloride.

    API AlgaeFix for Freshwater Aquariums
    $14.68
    API AlgaeFix for Freshwater Aquariums - 4 oz
    API AlgaeFix for Freshwater Aquariums - 4 oz ('317000000000)

    Aquarium Pharmaceuticals Aquarium AlgaeFix is a revolutionary product specially developed to control many types of algae in freshwater aquariums containing live plants. This easy-to-use solution clears water fast without harming fish or plants.

    • Effectively controls "green water" algae blooms
    • Aquarium AlgaeFix keeps freshwater aquariums clean and clear
    • Specially formulated to be used in aquariums containing live plants and fish

    AlgaeFix controls many types of algae, including green water, blue-green, black beard, string or hair, and blanket-weed algae. Colorless and non-corrosive. Do not use AlgaeFix with crustaceans, including crabs, shrimp, freshwater shrimp and freshwater lobsters.

    NOTE: Directions are specific to the individual package size and dispenser design. Follow the directions on the package for dosages.

    Active Ingredients: Poly Oxyethylene, Ethyl ENR, Ethylene Dichloride.

    API AlgaeFix for Freshwater Aquariums
    $8.80
    API AlgaeFix for Freshwater Aquariums - 1.25 oz
    API AlgaeFix for Freshwater Aquariums - 1.25 oz ('317000000000)

    Aquarium Pharmaceuticals Aquarium AlgaeFix is a revolutionary product specially developed to control many types of algae in freshwater aquariums containing live plants. This easy-to-use solution clears water fast without harming fish or plants.

    • Effectively controls "green water" algae blooms
    • Aquarium AlgaeFix keeps freshwater aquariums clean and clear
    • Specially formulated to be used in aquariums containing live plants and fish

    AlgaeFix controls many types of algae, including green water, blue-green, black beard, string or hair, and blanket-weed algae. Colorless and non-corrosive. Do not use AlgaeFix with crustaceans, including crabs, shrimp, freshwater shrimp and freshwater lobsters.

    NOTE: Directions are specific to the individual package size and dispenser design. Follow the directions on the package for dosages.

    Active Ingredients: Poly Oxyethylene, Ethyl ENR, Ethylene Dichloride.

    API AlgaeFix for Freshwater Aquariums
    $4.96
    API Stress Coat Plus - 32 oz (Treats 1,893 Gallons)
    API Stress Coat Plus - 32 oz (Treats 1,893 Gallons) ('317000000000)

    API Stress Coat Plus instantly makes tap water safe for fish. Its made with Aloe Vera, natures liquid bandage, to prevent the loss of essential electrolytes and protect damaged tissue by reducing stress and restoring the fishs natural slime coat.

    • Makes tap water safe for your fish and aquarium
    • Contains soothing aloe vera to heal damaged tissue and promote regeneration
    • Reduce fish stress and replaces slime coat

    Stress Coat Plus replaces the natural slime coating fish need in times of stress (such as handling, shipping or fighting), and helps heal torn fins and skin wounds. Use when setting up the fish tank, changing water, or adding new fish.

    Made in the USA.

    Benefits: Contains Aloe Vera, which promotes healing and regeneration of damaged fish tissue and forms a slime coat to help prevent electrolyte loss. Proven to reduce fish stress, which can result from changing water, poor water quality and handling fish. High-stress levels can cause fish to lose their slime coats and be more susceptible to illness. API Stress Coat+ is proven to reduce fish stress by 40%.

    When to Use: When setting up an aquarium, adding or changing water when adding new fish, or when fish are damaged or sick.

    Directions: Add 5 ml per 10 US gallons (38 L) of water or 1/2 cup (120 ml) for each 240 US gallons (912 L) of aquarium water. Double the dose to replace slime coat and to repair damaged skin and fins. 1 oz treats up to 60 gallons. 4 oz treats up to 236 gallons. 8 oz treats up to 474 gallons. 16 oz treats up to 946 gallons. 32 oz treats up to 1,893 gallons. 64 oz treats up to 3,840 gallons. 1 gallon treats up to 7,680 gallons. 5 gallons treats up to 38,400 gallons.

    Tip: Use Stress Coat together with API Stress Zyme to assure good water quality and a healthy, clean aquatic environment.

    API Stress Coat Plus
    $31.88
    API Stress Coat Plus - 64 oz (Treats 3,840 Gallons)
    API Stress Coat Plus - 64 oz (Treats 3,840 Gallons) ('317000000000)

    API Stress Coat Plus instantly makes tap water safe for fish. Its made with Aloe Vera, natures liquid bandage, to prevent the loss of essential electrolytes and protect damaged tissue by reducing stress and restoring the fishs natural slime coat.

    • Makes tap water safe for your fish and aquarium
    • Contains soothing aloe vera to heal damaged tissue and promote regeneration
    • Reduce fish stress and replaces slime coat

    Stress Coat Plus replaces the natural slime coating fish need in times of stress (such as handling, shipping or fighting), and helps heal torn fins and skin wounds. Use when setting up the fish tank, changing water, or adding new fish.

    Made in the USA.

    Benefits: Contains Aloe Vera, which promotes healing and regeneration of damaged fish tissue and forms a slime coat to help prevent electrolyte loss. Proven to reduce fish stress, which can result from changing water, poor water quality and handling fish. High-stress levels can cause fish to lose their slime coats and be more susceptible to illness. API Stress Coat+ is proven to reduce fish stress by 40%.

    When to Use: When setting up an aquarium, adding or changing water when adding new fish, or when fish are damaged or sick.

    Directions: Add 5 ml per 10 US gallons (38 L) of water or 1/2 cup (120 ml) for each 240 US gallons (912 L) of aquarium water. Double the dose to replace slime coat and to repair damaged skin and fins. 1 oz treats up to 60 gallons. 4 oz treats up to 236 gallons. 8 oz treats up to 474 gallons. 16 oz treats up to 946 gallons. 32 oz treats up to 1,893 gallons. 64 oz treats up to 3,840 gallons. 1 gallon treats up to 7,680 gallons. 5 gallons treats up to 38,400 gallons.

    Tip: Use Stress Coat together with API Stress Zyme to assure good water quality and a healthy, clean aquatic environment.

    API Stress Coat Plus
    $49.16
    API Stress Coat Plus - 1 oz (Treats 60 Gallons)
    API Stress Coat Plus - 1 oz (Treats 60 Gallons) ('317000000000)

    API Stress Coat Plus instantly makes tap water safe for fish. Its made with Aloe Vera, natures liquid bandage, to prevent the loss of essential electrolytes and protect damaged tissue by reducing stress and restoring the fishs natural slime coat.

    • Makes tap water safe for your fish and aquarium
    • Contains soothing aloe vera to heal damaged tissue and promote regeneration
    • Reduce fish stress and replaces slime coat

    Stress Coat Plus replaces the natural slime coating fish need in times of stress (such as handling, shipping or fighting), and helps heal torn fins and skin wounds. Use when setting up the fish tank, changing water, or adding new fish.

    Made in the USA.

    Benefits: Contains Aloe Vera, which promotes healing and regeneration of damaged fish tissue and forms a slime coat to help prevent electrolyte loss. Proven to reduce fish stress, which can result from changing water, poor water quality and handling fish. High-stress levels can cause fish to lose their slime coats and be more susceptible to illness. API Stress Coat+ is proven to reduce fish stress by 40%.

    When to Use: When setting up an aquarium, adding or changing water when adding new fish, or when fish are damaged or sick.

    Directions: Add 5 ml per 10 US gallons (38 L) of water or 1/2 cup (120 ml) for each 240 US gallons (912 L) of aquarium water. Double the dose to replace slime coat and to repair damaged skin and fins. 1 oz treats up to 60 gallons. 4 oz treats up to 236 gallons. 8 oz treats up to 474 gallons. 16 oz treats up to 946 gallons. 32 oz treats up to 1,893 gallons. 64 oz treats up to 3,840 gallons. 1 gallon treats up to 7,680 gallons. 5 gallons treats up to 38,400 gallons.

    Tip: Use Stress Coat together with API Stress Zyme to assure good water quality and a healthy, clean aquatic environment.

    API Stress Coat Plus
    $2.78
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