Heaters Submersible

Keep your aquatic creatures happy, healthy and comfortable with the Aquatop Submersible Glass Aquarium Heater. This heater features suction cups for easy installation and a very visible temperature setting.

• 50-watt heater maintains constant, stable aquarium temperatures
• Simple to set and adjust temperature
• High quality, insulated glass construction

Specifications:
50 Watt: 9" (Aquariums up to 13 Gallons)
75 Watt: 9" (Aquariums up to 20 Gallons)
100 Watt: 10.5" (Aquariums up to 25 Gallons)
200 Watt: 12.5" (Aquariums up to 50 Gallons)
250 Watt: 12.5" (Aquariums up to 65 Gallons)
300 Watt: 14.5" (Aquariums up to 75 Gallons)

Tetra HT-Series Submersible Heaters are created especially for ease of use in your aquarium. An electronic thermostat automatically adjusts the heat output to keep the water at a constant 78 degrees F, so all you have to do is plug it in!

• Easy to control with no adjustment required
• Fully submersible and shock resistant
• Maintains constant healthy water temperature
• 2-year manufacturer warranty

An electronic thermostat automatically maintains water temperature at 78 degrees (+/-2) F/25 degrees (+/-1) C, and prevents overheating to extend the life of the heater. No adjustments are necessary. The indicator light lets you know when the water is being heated (red light) and when it is at the proper temperature (green light), while precision crystals improve heat distribution and transfer. The strong glass tube is heat and shock resistant.

Specifications:
HT10: 50 Watt (2-10 Gallons)
HT30: 100 Watt (10-30 Gallons)
HT55: 200 Watt (40-55 Gallons)

Marina submersible aquarium heater is designed to provide a reliable heating solution for both salt and freshwater aquariums up to 30 gallons. Easy to use, the heater has numerous features making it safe and convenient even for the first time users. It gives you easy access to temperature set dial, on/off pilot light indicator and a bumper guard. It is made of high-quality, durable glass made to last under normal aquatic conditions.

• Works excellently for both fresh and saltwater aquariums
• Comes with all essential features
• Easy to install includes bracket with suction cups
• Water proof sealing

This submersible aquarium heater from Marina ensures your water tank does not get too cool in winters.

Marina submersible aquarium heater is designed to provide a reliable heating solution for both salt and freshwater aquariums up to 30 gallons. Easy to use, the heater has numerous features making it safe and convenient even for the first time users. It gives you easy access to temperature set dial, on/off pilot light indicator and a bumper guard. It is made of high-quality, durable glass made to last under normal aquatic conditions.

• Works excellently for both fresh and saltwater aquariums
• Comes with all essential features
• Easy to install includes bracket with suction cups
• Water proof sealing

This submersible aquarium heater from Marina ensures your water tank does not get too cool in winters.

Marina submersible aquarium heater is designed to provide a reliable heating solution for both salt and freshwater aquariums up to 30 gallons. Easy to use, the heater has numerous features making it safe and convenient even for the first time users. It gives you easy access to temperature set dial, on/off pilot light indicator and a bumper guard. It is made of high-quality, durable glass made to last under normal aquatic conditions.

• Works excellently for both fresh and saltwater aquariums
• Comes with all essential features
• Easy to install includes bracket with suction cups
• Water proof sealing

This submersible aquarium heater from Marina ensures your water tank does not get too cool in winters.

Small yet powerful, the mini 50-watt Marina Submersible Aquarium Heater provides reliable heating for fresh or saltwater aquariums up to 10 gallon aquariums. The heater includes many practical features for easy use, safety and convenience, including an easy-to-access temperature set dial, on/off pilot light indicator, and a bumper guard for fish safety. Made of durable high-impact glass, its built to last under normal aquatic conditions.

• Easy-To-Access Temperature Set Dial
• Fresh & Saltwater
• Water Proof Sealing
• Bumper Guard for Fish Safety
• Heat range 68F to 82F (20C to 28C)

Fluval Vuetech E Series Heaters use an advanced digital microprocessor to continuously monitor aquarium water temperature. An internal thermal sensor constantly samples aquarium water temperature for greater accuracy and reliability.

• The most technologically advanced submersible aquarium heater available today
• Safe for for freshwater and saltwater aquariums
• Thermal sensor that continuously samples aquarium water temperature for greater accuracy and reliability

The manufacturer does not state the range that the heater can be set to, merely the actual temperature with high and low alerts on the LED. The Vuetech E Series Heater innovative color-coded temperature alert feature changes LCD screen color if aquarium water temperature varies from the pre-set temperature (Green = Safe Zone, Red = High Temperature Alert, Blue = Low Temperature Alert). The Vuetech E Series Heater has an easy-to-use adjustment lever that allows precision temperature settings in 0.5° increments and integrated heater guard offers advanced protection for fish and invertebrates.

Specifications:
200 Watt: 14" Long (Up to 65 gallons)
300 Watt: 14" Long (Up to 100 gallons)

Fluval Vuetech E Series Heaters use an advanced digital microprocessor to continuously monitor aquarium water temperature. An internal thermal sensor constantly samples aquarium water temperature for greater accuracy and reliability.

• The most technologically advanced submersible aquarium heater available today
• Safe for for freshwater and saltwater aquariums
• Thermal sensor that continuously samples aquarium water temperature for greater accuracy and reliability

The manufacturer does not state the range that the heater can be set to, merely the actual temperature with high and low alerts on the LED. The Vuetech E Series Heater innovative color-coded temperature alert feature changes LCD screen color if aquarium water temperature varies from the pre-set temperature (Green = Safe Zone, Red = High Temperature Alert, Blue = Low Temperature Alert). The Vuetech E Series Heater has an easy-to-use adjustment lever that allows precision temperature settings in 0.5° increments and integrated heater guard offers advanced protection for fish and invertebrates.

Specifications:
200 Watt: 14" Long (Up to 65 gallons)
300 Watt: 14" Long (Up to 100 gallons)

Tetra HT-Series Submersible Heaters are created especially for ease of use in your aquarium. An electronic thermostat automatically adjusts the heat output to keep the water at a constant 78 degrees F, so all you have to do is plug it in!

• Easy to control with no adjustment required
• Fully submersible and shock resistant
• Maintains constant healthy water temperature
• 2-year manufacturer warranty

An electronic thermostat automatically maintains water temperature at 78 degrees (+/-2) F/25 degrees (+/-1) C, and prevents overheating to extend the life of the heater. No adjustments are necessary. The indicator light lets you know when the water is being heated (red light) and when it is at the proper temperature (green light), while precision crystals improve heat distribution and transfer. The strong glass tube is heat and shock resistant.

Specifications:
HT10: 50 Watt (2-10 Gallons)
HT30: 100 Watt (10-30 Gallons)
HT55: 200 Watt (40-55 Gallons)

Tetra HT-Series Submersible Heaters are created especially for ease of use in your aquarium. An electronic thermostat automatically adjusts the heat output to keep the water at a constant 78 degrees F, so all you have to do is plug it in!

• Easy to control with no adjustment required
• Fully submersible and shock resistant
• Maintains constant healthy water temperature
• 2-year manufacturer warranty

An electronic thermostat automatically maintains water temperature at 78 degrees (+/-2) F/25 degrees (+/-1) C, and prevents overheating to extend the life of the heater. No adjustments are necessary. The indicator light lets you know when the water is being heated (red light) and when it is at the proper temperature (green light), while precision crystals improve heat distribution and transfer. The strong glass tube is heat and shock resistant.

Specifications:
HT10: 50 Watt (2-10 Gallons)
HT30: 100 Watt (10-30 Gallons)
HT55: 200 Watt (40-55 Gallons)

Keep your aquatic creatures happy, healthy and comfortable with the Aquatop Submersible Glass Aquarium Heater. This heater features suction cups for easy installation and a very visible temperature setting.

• 50-watt heater maintains constant, stable aquarium temperatures
• Simple to set and adjust temperature
• High quality, insulated glass construction

Specifications:
50 Watt: 9" (Aquariums up to 13 Gallons)
75 Watt: 9" (Aquariums up to 20 Gallons)
100 Watt: 10.5" (Aquariums up to 25 Gallons)
200 Watt: 12.5" (Aquariums up to 50 Gallons)
250 Watt: 12.5" (Aquariums up to 65 Gallons)
300 Watt: 14.5" (Aquariums up to 75 Gallons)

The Hydor slim heater is a submersible aquarium heater for micro tanks and mini aquariums 2-5 Gallons. Ideal for use in mini aquariums for fish that require heated water for a long, comfortable and healthy life.

• Submersible heater for micro tanks and mini aquariums
• Plug-and-play installation
• Shock-proof heater provides natural warmth

This safe, UL-listed aquarium heater draws only 7.5 watts and has a slim design to suit small, 2-5 gallon fish tanks. Use to heat your tank 5-10 degrees hotter then room temperature and keep your fish and plants comfortable and healthy.

The Hydor Aquarium Heater is a submersible heater made with the exclusive PTC (Positive Thermal Coefficient) technology. This Hydor aquarium heater provides no thermal shock, is submersible, and engineered shatterproof glass designed to resist breakage in most normal aquarium situations.

• Ideal for Freshwater or Saltwater Aquariums
• Heater can be positioned vertical or horizontal
• The Hydor heater cord is approximately 6 feet long

The Hydor Aquarium Heater has all the necessary features for safe and precise temperature maintenance of water in your tank. The exclusive technology and the high quality of the components guarantee a long lasting product.

Specifications:
25 Watt: 2-7 Gallons (6.9" Long)
300 Watt: 53-80 Gallons (15.5" Long)
400 Watt: 80-105 Gallons (15.5" Long)

Hydor ETH External Thermal Heater In-Line Aquarium Heater suitable for all canister filters with 5/8" flexible hosing. No danger of damage if unit is run dry for short period as the ETH will switch itself off before overheating.

• Hydor ETH - External Thermal Heater fits in line with your filter tubing
• Reliable, Simple to Use, Extremely Accurate
• Suitable for Freshwater and Saltwater aquariums

Ideal for tropical fish breeding situations. Temperature control is adjustable between 66-90 deg F. Includes 2 Year Warranty from date of purchase.

Heats with high efficiency and designed to avoid temperature variations caused by poor water circulation. The ETH external In-Line heater uses the advanced PTC system, which is a special polymer sheet, silk-screened with heating ink (like your cars windshield defroster) instead of metal coils.

This state-of-the-art system allows the unit to be left running without water for a short time with no damage. For indoor, in-line use only, the ETH external heater has an adjustable heating control, and a hanging hook for easy placement outside your aquarium. Requires tubing.

Specifications:
300 Watt
5/8" ID
53-80 Gallon Tanks

Via Aqua Titanium Aquarium Heaters feature a new and improved design to make temperature control easier than ever. The durable, lightweight titanium heating tube connects to an easy-to-read LCD controller, featuring built-in memory, automatic shutoff, and a range of 64-88 degrees (F).

• Titanium heating tube with easy-to-read LCD controller
• Built-in memory of last set temperature
• Auto shut-off at temperatures over 90 keeps fish safe
• Temperature range of 64-88 degrees (F)
• For use in salt and freshwater aquariums

The built-in memory feature makes it easy to maintain a consistent temperature. Upon each connection of power, the heater will automatically return to the last temperature setting.

Specifications:
100 Watt:

• 8" Long
• Up to 25 Gallons

200 Watt:

• 9.5" Long
• Up to 50 Gallons

300 Watt:

• 10.5" Long
• Up to 80 Gallons

500 Watt:

• 15.5" Long
• Up to 130 Gallons

Via Aqua Titanium Aquarium Heaters feature a new and improved design to make temperature control easier than ever. The durable, lightweight titanium heating tube connects to an easy-to-read LCD controller, featuring built-in memory, automatic shutoff, and a range of 64-88 degrees (F).

• Titanium heating tube with easy-to-read LCD controller
• Built-in memory of last set temperature
• Auto shut-off at temperatures over 90 keeps fish safe
• Temperature range of 64-88 degrees (F)
• For use in salt and freshwater aquariums

The built-in memory feature makes it easy to maintain a consistent temperature. Upon each connection of power, the heater will automatically return to the last temperature setting.

Specifications:
100 Watt:

• 8" Long
• Up to 25 Gallons

200 Watt:

• 9.5" Long
• Up to 50 Gallons

300 Watt:

• 10.5" Long
• Up to 80 Gallons

500 Watt:

• 15.5" Long
• Up to 130 Gallons

Via Aqua Titanium Aquarium Heaters feature a new and improved design to make temperature control easier than ever. The durable, lightweight titanium heating tube connects to an easy-to-read LCD controller, featuring built-in memory, automatic shutoff, and a range of 64-88 degrees (F).

• Titanium heating tube with easy-to-read LCD controller
• Built-in memory of last set temperature
• Auto shut-off at temperatures over 90 keeps fish safe
• Temperature range of 64-88 degrees (F)
• For use in salt and freshwater aquariums

The built-in memory feature makes it easy to maintain a consistent temperature. Upon each connection of power, the heater will automatically return to the last temperature setting.

Specifications:
100 Watt:

• 8" Long
• Up to 25 Gallons

200 Watt:

• 9.5" Long
• Up to 50 Gallons

300 Watt:

• 10.5" Long
• Up to 80 Gallons

500 Watt:

• 15.5" Long
• Up to 130 Gallons

Via Aqua Quartz Heaters are the new and improved version of glass heaters, featuring high quality, submersible quartz glass with a visible temperature readout. Heaters are easy to install - just use the suction cups to secure your heater in the desired area.

• Fully submersible aquarium heaters
• High quality, break resistant quartz glass construction
• Visible temperature setting for accurate reading

Features suction cups to secure to your tank. Compatible with salt and freshwater tanks. Temperature range is adjustable from 68°-92°F.

Specifications:
50 Watt: Aquariums up to 13 Gallons - (8.2" x 1.1")
100 Watt: Aquariums up to 25 Gallons - (10.7" x 1.1")
200 Watt: Aquariums up to 50 Gallons - (12.5" x 1.1")
300 Watt: Aquariums up to 80 Gallons - (14.8" x 1.1")