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Marineland Visi-Therm Submersible Heater 200W

Marineland Visi-Therm Submersible Heater 200W

The Aquarium Systems Visi-Therm Submersible Heater is completely waterproof and submersible, and the best mix of accuracy and price on the market. It features a visually adjustable temperature regulator and an easy to adjust dial for maximum control...

at 1-800-PetSupplies.com

Insten 200W Aquarium Heater Submersible Fish Tank Water Adjustable Black

Insten 200W Aquarium Heater Submersible Fish Tank Water Adjustable Black

200W 110-120V Adjustable Aquarium Fish Tank Water Heater Provide a constant warm environment for your tropical fish to stay healthy with this aquarium water heater Color: Black Range of temperature adjustment: 20~34 degrees C Voltage: 110V-120V Power:... ... more

Insten 200W Aquarium Heater Submersible Fish Tank Water Adjustable Black

200W 110-120V Adjustable Aquarium Fish Tank Water Heater Provide a constant warm environment for your tropical fish to stay healthy with this aquarium water heater Color: Black Range of temperature adjustment: 20~34 degrees C Voltage: 110V-120V Power:...

$36.99 $10.99

FREE shipping

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Accu-Therm Glass 300

Accu-Therm Glass 300

The all new Cobalt Aquatics ACCU-Therm fully submersible heaters feature an easy to set thermostat with andON/OFF indicator light that is Triac equipped that turns the heater on and of at lower voltage to extend life and reliability of the heater and... ... more

Accu-Therm Glass 300

The all new Cobalt Aquatics ACCU-Therm fully submersible heaters feature an easy to set thermostat with andON/OFF indicator light that is Triac equipped that turns the heater on and of at lower voltage to extend life and reliability of the heater and...

Pet Supplies 4 Less

$36.12

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Easy Therm 50W Plastic

Easy Therm 50W Plastic

The all new Cobalt Aquatics Easy-Therm fully submersible heaters feature a modern, flat design, and a simple to set thermostat with easy to see ON/OFF indicator lights. The positive clicking thermostat is equipped with a Triac that turns the heater on... ... more

Easy Therm 50W Plastic

The all new Cobalt Aquatics Easy-Therm fully submersible heaters feature a modern, flat design, and a simple to set thermostat with easy to see ON/OFF indicator lights. The positive clicking thermostat is equipped with a Triac that turns the heater on...

Pet Supplies 4 Less

$44.56

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Accu-Therm Glass 25

Accu-Therm Glass 25

The all new Cobalt Aquatics ACCU-Therm fully submersible heaters feature an easy to set thermostat with andON/OFF indicator light that is Triac equipped that turns the heater on and of at lower voltage to extend life and reliability of the heater and... ... more

Accu-Therm Glass 25

The all new Cobalt Aquatics ACCU-Therm fully submersible heaters feature an easy to set thermostat with andON/OFF indicator light that is Triac equipped that turns the heater on and of at lower voltage to extend life and reliability of the heater and...

Pet Supplies 4 Less

$28.99

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200W Aquarium Water Heater Submersible Heats Up To 50 Gallon Fish Tank 110V

200W Aquarium Water Heater Submersible Heats Up To 50 Gallon Fish Tank 110V

These Aquarium Glass Submersible Heaters guarantee safe, easy and precise temperature control of your aquarium. They are ideal for keeping your fish happy and comfortable with warm water even in a relatively cold air temperature. Package Content: *1pc... ... more

200W Aquarium Water Heater Submersible Heats Up To 50 Gallon Fish Tank 110V

These Aquarium Glass Submersible Heaters guarantee safe, easy and precise temperature control of your aquarium. They are ideal for keeping your fish happy and comfortable with warm water even in a relatively cold air temperature. Package Content: *1pc...

Jet.com

$7.99

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Cobalt Aquatics Electric Neo-Therm Submersible Aquarium Heater, 100 Watt, Black

Cobalt Aquatics Electric Neo-Therm Submersible Aquarium Heater, 100 Watt, Black

The all new Cobalt Aquatics NEO-Therm electronic heaters feature a modern, super flat design with an easy to set one touch control system. The advanced electronic thermostat is accurate to 0.5F and includes a LED that displays both the Set Temp and... ... more

Cobalt Aquatics Electric Neo-Therm Submersible Aquarium Heater, 100 Watt, Black

The all new Cobalt Aquatics NEO-Therm electronic heaters feature a modern, super flat design with an easy to set one touch control system. The advanced electronic thermostat is accurate to 0.5F and includes a LED that displays both the Set Temp and...

Jet.com

$42.54

FREE shipping

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Easy Therm 50W Plastic

Easy Therm 50W Plastic

The all new Cobalt Aquatics Easy-Therm fully submersible heaters feature a modern, flat design, and a simple to set thermostat with easy to see ON/OFF indicator lights. The positive clicking thermostat is equipped with a Triac that turns the heater on... ... more

Easy Therm 50W Plastic

The all new Cobalt Aquatics Easy-Therm fully submersible heaters feature a modern, flat design, and a simple to set thermostat with easy to see ON/OFF indicator lights. The positive clicking thermostat is equipped with a Triac that turns the heater on...

Lambert Vet Supply

$44.56

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Accu-Therm Submersible Aquarium Heater Black 300 Watt/80 Gal

Accu-Therm Submersible Aquarium Heater Black 300 Watt/80 Gal

Easy temperature setting Includes double sided mounting brackets with suction cups On/off indicator light Size: 300 Watt/80 Gallon. Color: Black. ... more

Accu-Therm Submersible Aquarium Heater Black 300 Watt/80 Gal

Easy temperature setting Includes double sided mounting brackets with suction cups On/off indicator light Size: 300 Watt/80 Gallon. Color: Black.

Jet.com

$33.15

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Accu-Therm Glass 100

Accu-Therm Glass 100

The all new Cobalt Aquatics ACCU-Therm fully submersible heaters feature an easy to set thermostat with andON/OFF indicator light that is Triac equipped that turns the heater on and of at lower voltage to extend life and reliability of the heater and... ... more

Accu-Therm Glass 100

The all new Cobalt Aquatics ACCU-Therm fully submersible heaters feature an easy to set thermostat with andON/OFF indicator light that is Triac equipped that turns the heater on and of at lower voltage to extend life and reliability of the heater and...

Lambert Vet Supply

$30.47

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Accu-Therm Glass 25

Accu-Therm Glass 25

The all new Cobalt Aquatics ACCU-Therm fully submersible heaters feature an easy to set thermostat with andON/OFF indicator light that is Triac equipped that turns the heater on and of at lower voltage to extend life and reliability of the heater and... ... more

Accu-Therm Glass 25

The all new Cobalt Aquatics ACCU-Therm fully submersible heaters feature an easy to set thermostat with andON/OFF indicator light that is Triac equipped that turns the heater on and of at lower voltage to extend life and reliability of the heater and...

Lambert Vet Supply

$27.77

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Hydor Usa Inc. Theo 200 Watt Submersible Shatterproof Heater 12" Hy00036

Hydor Usa Inc. Theo 200 Watt Submersible Shatterproof Heater 12" Hy00036

200W submersible aquarium heater. UL listed. Safe and reliable. Made from specially enginereed shatterproof glass. Temperature controlled and maintained by precise micro-switch. For aquariums 26-53 gallons.Length - 12"Part #: AHY00036Item Name: Theo... ... more

Hydor Usa Inc. Theo 200 Watt Submersible Shatterproof Heater 12" Hy00036

200W submersible aquarium heater. UL listed. Safe and reliable. Made from specially enginereed shatterproof glass. Temperature controlled and maintained by precise micro-switch. For aquariums 26-53 gallons.Length - 12"Part #: AHY00036Item Name: Theo...

PetFenceUSA

$25.95

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Hydor Usa Inc. Theo 200 Watt Submersible Shatterproof Heater 12" Hy00036

Hydor Usa Inc. Theo 200 Watt Submersible Shatterproof Heater 12" Hy00036

200W submersible aquarium heater. UL listed. Safe and reliable. Made from specially enginereed shatterproof glass. Temperature controlled and maintained by precise micro-switch. For aquariums 26-53 gallons.Length - 12 Part #: AHY00036Item Name: Theo... ... more

Hydor Usa Inc. Theo 200 Watt Submersible Shatterproof Heater 12" Hy00036

200W submersible aquarium heater. UL listed. Safe and reliable. Made from specially enginereed shatterproof glass. Temperature controlled and maintained by precise micro-switch. For aquariums 26-53 gallons.Length - 12 Part #: AHY00036Item Name: Theo...

Peazz Pet

$34.61

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Cobalt Aquatics Easy-Therm Submersible Aquarium Heater 75W

Cobalt Aquatics Easy-Therm Submersible Aquarium Heater 75W

"Durably constructed aquarium heater with super flat design available at a great hobby-friendly price. Cobalt Aquatics Easy-Therm Submersible Aquarium Heater features a shatterproof outer casing and a sleek, low-profile design to ensure reliable,... ... more

Cobalt Aquatics Easy-Therm Submersible Aquarium Heater 75W

"Durably constructed aquarium heater with super flat design available at a great hobby-friendly price. Cobalt Aquatics Easy-Therm Submersible Aquarium Heater features a shatterproof outer casing and a sleek, low-profile design to ensure reliable,...

(275,000+)

$49.38

FREE shipping

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(275,000+)
Cobalt Aquatics Easy-Therm Submersible Aquarium Heater 25W

Cobalt Aquatics Easy-Therm Submersible Aquarium Heater 25W

"Durably constructed aquarium heater with super flat design available at a great hobby-friendly price. Cobalt Aquatics Easy-Therm Submersible Aquarium Heater features a shatterproof outer casing and a sleek, low-profile design to ensure reliable,... ... more

Cobalt Aquatics Easy-Therm Submersible Aquarium Heater 25W

"Durably constructed aquarium heater with super flat design available at a great hobby-friendly price. Cobalt Aquatics Easy-Therm Submersible Aquarium Heater features a shatterproof outer casing and a sleek, low-profile design to ensure reliable,...

(275,000+)

$42.67

FREE shipping

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(275,000+)
"Cobalt Aquatics Neo-Therm Heater 200W, 10-7/8"" long (Mfg# 31006)"

"Cobalt Aquatics Neo-Therm Heater 200W, 10-7/8"" long (Mfg# 31006)"

"Flat, narrow design provides sleek, subtle aquarium heating. Within the stylish exterior of the Cobalt Aquatics Neo-Therm Heater lies a sophisticated electronic microprocessor thermostat to ensure aquarium temperatures accurate within +/-0.5°F.... ... more

"Cobalt Aquatics Neo-Therm Heater 200W, 10-7/8"" long (Mfg# 31006)"

"Flat, narrow design provides sleek, subtle aquarium heating. Within the stylish exterior of the Cobalt Aquatics Neo-Therm Heater lies a sophisticated electronic microprocessor thermostat to ensure aquarium temperatures accurate within +/-0.5°F....

(275,000+)

$80.38

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(275,000+)
Tetra 30-60 gal 200W Submersible Heater

Tetra 30-60 gal 200W Submersible Heater

Keep tropical fish comfortable with the Tetra Submersible Heater. Tropical fish require consistent water temperatures for optimal health. This compact heater ensures optimal, consistent water temperatures. The unit is completely submersible, for easy... ... more

Tetra 30-60 gal 200W Submersible Heater

Keep tropical fish comfortable with the Tetra Submersible Heater. Tropical fish require consistent water temperatures for optimal health. This compact heater ensures optimal, consistent water temperatures. The unit is completely submersible, for easy...

$24.68

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110-120V Submersible Aquarium Fish Tank Water Heater,200W, Water Heater100W allow larger Heater200W aquariums in Submersible Heater heater is distribution Tank.., By Theo;Cleo

110-120V Submersible Aquarium Fish Tank Water Heater,200W, Water Heater100W allow larger Heater200W aquariums in Submersible Heater heater is distribution Tank.., By Theo;Cleo

This aquarium fish tank water heater is to allow temperature distribution in larger aquariumsKeep water stable to provide the best suited environment for the fishSensitive and reliable thermostat maintains uniform temperatureHeating element is highly... ... more

110-120V Submersible Aquarium Fish Tank Water Heater,200W, Water Heater100W allow larger Heater200W aquariums in Submersible Heater heater is distribution Tank.., By Theo;Cleo

This aquarium fish tank water heater is to allow temperature distribution in larger aquariumsKeep water stable to provide the best suited environment for the fishSensitive and reliable thermostat maintains uniform temperatureHeating element is highly...

$13.59

FREE shipping

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Aquariums Accessories Durable Submersible Heater Heating Rod for Aquarium Glass Fish Tank Temperature Adjustment 50W 200W,,200w

Aquariums Accessories Durable Submersible Heater Heating Rod for Aquarium Glass Fish Tank Temperature Adjustment 50W 200W,,200w

Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature.Safe and reliable in both fresh and salt water aquariums!Temperature range between 65F and 93FSensitive and reliable thermostat... ... more

Aquariums Accessories Durable Submersible Heater Heating Rod for Aquarium Glass Fish Tank Temperature Adjustment 50W 200W,,200w

Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature.Safe and reliable in both fresh and salt water aquariums!Temperature range between 65F and 93FSensitive and reliable thermostat...

$8.96

FREE shipping

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Accu-Therm Glass 100

Accu-Therm Glass 100

The all new Cobalt Aquatics ACCU-Therm fully submersible heaters feature an easy to set thermostat with andON/OFF indicator light that is Triac equipped that turns the heater on and of at lower voltage to extend life and reliability of the heater and... ... more

Accu-Therm Glass 100

The all new Cobalt Aquatics ACCU-Therm fully submersible heaters feature an easy to set thermostat with andON/OFF indicator light that is Triac equipped that turns the heater on and of at lower voltage to extend life and reliability of the heater and...

Pet Supplies 4 Less

$31.99

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Accu-Therm Glass 50

Accu-Therm Glass 50

The all new Cobalt Aquatics ACCU-Therm fully submersible heaters feature an easy to set thermostat with andON/OFF indicator light that is Triac equipped that turns the heater on and of at lower voltage to extend life and reliability of the heater and... ... more

Accu-Therm Glass 50

The all new Cobalt Aquatics ACCU-Therm fully submersible heaters feature an easy to set thermostat with andON/OFF indicator light that is Triac equipped that turns the heater on and of at lower voltage to extend life and reliability of the heater and...

Pet Supplies 4 Less

$29.99

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Easy Therm 75W Plastic

Easy Therm 75W Plastic

The all new Cobalt Aquatics Easy-Therm fully submersible heaters feature a modern, flat design, and a simple to set thermostat with easy to see ON/OFF indicator lights. The positive clicking thermostat is equipped with a Triac that turns the heater on... ... more

Easy Therm 75W Plastic

The all new Cobalt Aquatics Easy-Therm fully submersible heaters feature a modern, flat design, and a simple to set thermostat with easy to see ON/OFF indicator lights. The positive clicking thermostat is equipped with a Triac that turns the heater on...

Pet Supplies 4 Less

$49.38

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Mini-Therm Plastic 20

Mini-Therm Plastic 20

The all new Cobalt Aquatics MINI-Therm compact and fully submersible heaters feature a constant ON design, specifically for small aquariums up to 5 gals. The heater casing is made from a thermal-plastic polymer that is shatterproof. An internal ceramic... ... more

Mini-Therm Plastic 20

The all new Cobalt Aquatics MINI-Therm compact and fully submersible heaters feature a constant ON design, specifically for small aquariums up to 5 gals. The heater casing is made from a thermal-plastic polymer that is shatterproof. An internal ceramic...

Pet Supplies 4 Less

$22.99

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Mini-Therm Plastic 5

Mini-Therm Plastic 5

The all new Cobalt Aquatics MINI-Therm compact and fully submersible heaters feature a constant ON design, specifically for small aquariums up to 5 gals. The heater casing is made from a thermal-plastic polymer that is shatterproof. An internal ceramic... ... more

Mini-Therm Plastic 5

The all new Cobalt Aquatics MINI-Therm compact and fully submersible heaters feature a constant ON design, specifically for small aquariums up to 5 gals. The heater casing is made from a thermal-plastic polymer that is shatterproof. An internal ceramic...

Pet Supplies 4 Less

$16.99

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Easy Therm 25W Plastic

Easy Therm 25W Plastic

The all new Cobalt Aquatics Easy-Therm fully submersible heaters feature a modern, flat design, and a simple to set thermostat with easy to see ON/OFF indicator lights. The positive clicking thermostat is equipped with a Triac that turns the heater on... ... more

Easy Therm 25W Plastic

The all new Cobalt Aquatics Easy-Therm fully submersible heaters feature a modern, flat design, and a simple to set thermostat with easy to see ON/OFF indicator lights. The positive clicking thermostat is equipped with a Triac that turns the heater on...

Pet Supplies 4 Less

$43.99

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Mini-Therm Plastic 10

Mini-Therm Plastic 10

The all new Cobalt Aquatics MINI-Therm compact and fully submersible heaters feature a constant ON design, specifically for small aquariums up to 5 gals. The heater casing is made from a thermal-plastic polymer that is shatterproof. An internal ceramic... ... more

Mini-Therm Plastic 10

The all new Cobalt Aquatics MINI-Therm compact and fully submersible heaters feature a constant ON design, specifically for small aquariums up to 5 gals. The heater casing is made from a thermal-plastic polymer that is shatterproof. An internal ceramic...

Pet Supplies 4 Less

$17.99

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Cobalt Aquatics Electric Neo-Therm Submersible Aquarium Heater, 25 Watt, Black

Cobalt Aquatics Electric Neo-Therm Submersible Aquarium Heater, 25 Watt, Black

Founded in April 2011, Cobalt Aquatics produces a wide range of aquarium items, from fish food to eletrical equipment. Cobalt Aquatics Neo-Therm Heater keeps your aquarium between 66°F and 96°F. For safety, thermal protection circuitry shuts the heater... ... more

Cobalt Aquatics Electric Neo-Therm Submersible Aquarium Heater, 25 Watt, Black

Founded in April 2011, Cobalt Aquatics produces a wide range of aquarium items, from fish food to eletrical equipment. Cobalt Aquatics Neo-Therm Heater keeps your aquarium between 66°F and 96°F. For safety, thermal protection circuitry shuts the heater...

Jet.com

$33.67

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Accu-Therm Submersible Aquarium Heater Black 250 Watt/70 Gal

Accu-Therm Submersible Aquarium Heater Black 250 Watt/70 Gal

The all new Cobalt Aquatics ACCU-Therm fully submersible heaters feature an easy to set thermostat with andON/OFF indicator light that is Triac equipped that turns the heater on and of at lower voltage to extend life and reliability of the heater and... ... more

Accu-Therm Submersible Aquarium Heater Black 250 Watt/70 Gal

The all new Cobalt Aquatics ACCU-Therm fully submersible heaters feature an easy to set thermostat with andON/OFF indicator light that is Triac equipped that turns the heater on and of at lower voltage to extend life and reliability of the heater and...

Jet.com

$30.04

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Easy-Therm Submersible Aquarium Heater Black 100 Watt/29 Gal

Easy-Therm Submersible Aquarium Heater Black 100 Watt/29 Gal

Easy to see led indicator lights Includes double sided mounting brackets with suction cups Super flat modern design Size: 100 Watt/29 Gallon. Color: Black. ... more

Easy-Therm Submersible Aquarium Heater Black 100 Watt/29 Gal

Easy to see led indicator lights Includes double sided mounting brackets with suction cups Super flat modern design Size: 100 Watt/29 Gallon. Color: Black.

Jet.com

$48.57

FREE shipping

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Tetra 30-60 gal 200W Submersible Heater, Grey

Tetra 30-60 gal 200W Submersible Heater, Grey

Keep tropical fish comfortable with the Tetra Submersible Heater. Tropical fish require consistent water temperatures for optimal health. This compact heater ensures optimal, consistent water temperatures. The unit is completely submersible, for easy... ... more

Tetra 30-60 gal 200W Submersible Heater, Grey

Keep tropical fish comfortable with the Tetra Submersible Heater. Tropical fish require consistent water temperatures for optimal health. This compact heater ensures optimal, consistent water temperatures. The unit is completely submersible, for easy...

Jet.com

$24.68

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Accu-Therm Glass 200

Accu-Therm Glass 200

The all new Cobalt Aquatics ACCU-Therm fully submersible heaters feature an easy to set thermostat with andON/OFF indicator light that is Triac equipped that turns the heater on and of at lower voltage to extend life and reliability of the heater and... ... more

Accu-Therm Glass 200

The all new Cobalt Aquatics ACCU-Therm fully submersible heaters feature an easy to set thermostat with andON/OFF indicator light that is Triac equipped that turns the heater on and of at lower voltage to extend life and reliability of the heater and...

Lambert Vet Supply

$33.56

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Accu-Therm Glass 75

Accu-Therm Glass 75

The all new Cobalt Aquatics ACCU-Therm fully submersible heaters feature an easy to set thermostat with andON/OFF indicator light that is Triac equipped that turns the heater on and of at lower voltage to extend life and reliability of the heater and... ... more

Accu-Therm Glass 75

The all new Cobalt Aquatics ACCU-Therm fully submersible heaters feature an easy to set thermostat with andON/OFF indicator light that is Triac equipped that turns the heater on and of at lower voltage to extend life and reliability of the heater and...

Lambert Vet Supply

$29.11

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Easy Therm 100W Plastic

Easy Therm 100W Plastic

The all new Cobalt Aquatics Easy-Therm fully submersible heaters feature a modern, flat design, and a simple to set thermostat with easy to see ON/OFF indicator lights. The positive clicking thermostat is equipped with a Triac that turns the heater on... ... more

Easy Therm 100W Plastic

The all new Cobalt Aquatics Easy-Therm fully submersible heaters feature a modern, flat design, and a simple to set thermostat with easy to see ON/OFF indicator lights. The positive clicking thermostat is equipped with a Triac that turns the heater on...

Lambert Vet Supply

$59.99

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Betta Therm Heater

Betta Therm Heater

Your betta lives the best in warm water and the Bettatherm Betta Bowl Heater keeps your betta bowl 5-10 degrees warmer than your room temperature. Fully submersible design is round and fits most glass or acrylic bowls. ... more

Betta Therm Heater

Your betta lives the best in warm water and the Bettatherm Betta Bowl Heater keeps your betta bowl 5-10 degrees warmer than your room temperature. Fully submersible design is round and fits most glass or acrylic bowls.

Lambert Vet Supply

$13.99

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Accu-Therm Submersible Aquarium Heater Black 100 Watt/29 Gal

Accu-Therm Submersible Aquarium Heater Black 100 Watt/29 Gal

The all new Cobalt Aquatics ACCU-Therm fully submersible heaters feature an easy to set thermostat with andON/OFF indicator light that is Triac equipped that turns the heater on and of at lower voltage to extend life and reliability of the heater and... ... more

Accu-Therm Submersible Aquarium Heater Black 100 Watt/29 Gal

The all new Cobalt Aquatics ACCU-Therm fully submersible heaters feature an easy to set thermostat with andON/OFF indicator light that is Triac equipped that turns the heater on and of at lower voltage to extend life and reliability of the heater and...

Jet.com

$30.37

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Neo-Therm Submersible Aquarium Heater 300 Watt

Neo-Therm Submersible Aquarium Heater 300 Watt

Great for all aquariums up to 80 gallons Easy to read led thermostat Split heating elements for even heating ... more

Neo-Therm Submersible Aquarium Heater 300 Watt

Great for all aquariums up to 80 gallons Easy to read led thermostat Split heating elements for even heating

Jet.com

$124.81

FREE shipping

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Accu-Therm Submersible Aquarium Heater Black 150 Watt/40 Gal

Accu-Therm Submersible Aquarium Heater Black 150 Watt/40 Gal

Easy temperature setting Includes double sided mounting brackets with suction cups On/off indicator light Size: 150 Watt/40 Gallon. Color: Black. ... more

Accu-Therm Submersible Aquarium Heater Black 150 Watt/40 Gal

Easy temperature setting Includes double sided mounting brackets with suction cups On/off indicator light Size: 150 Watt/40 Gallon. Color: Black.

Jet.com

$32.19

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Cobalt International Electric Neo-Therm Submersible Aquarium Heater, 50 Watt, Black

Cobalt International Electric Neo-Therm Submersible Aquarium Heater, 50 Watt, Black

Founded in April 2011, Cobalt Aquatics produces a wide range of aquarium items, from fish food to eletrical equipment. Cobalt Aquatics Neo-Therm Heater keeps your aquarium between 66°F and 96°F. For safety, thermal protection circuitry shuts the heater... ... more

Cobalt International Electric Neo-Therm Submersible Aquarium Heater, 50 Watt, Black

Founded in April 2011, Cobalt Aquatics produces a wide range of aquarium items, from fish food to eletrical equipment. Cobalt Aquatics Neo-Therm Heater keeps your aquarium between 66°F and 96°F. For safety, thermal protection circuitry shuts the heater...

Jet.com

$34.25

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Accu-Therm Glass 250

Accu-Therm Glass 250

The all new Cobalt Aquatics ACCU-Therm fully submersible heaters feature an easy to set thermostat with andON/OFF indicator light that is Triac equipped that turns the heater on and of at lower voltage to extend life and reliability of the heater and... ... more

Accu-Therm Glass 250

The all new Cobalt Aquatics ACCU-Therm fully submersible heaters feature an easy to set thermostat with andON/OFF indicator light that is Triac equipped that turns the heater on and of at lower voltage to extend life and reliability of the heater and...

Lambert Vet Supply

$35.49

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Accu-Therm Glass 300

Accu-Therm Glass 300

The all new Cobalt Aquatics ACCU-Therm fully submersible heaters feature an easy to set thermostat with andON/OFF indicator light that is Triac equipped that turns the heater on and of at lower voltage to extend life and reliability of the heater and... ... more

Accu-Therm Glass 300

The all new Cobalt Aquatics ACCU-Therm fully submersible heaters feature an easy to set thermostat with andON/OFF indicator light that is Triac equipped that turns the heater on and of at lower voltage to extend life and reliability of the heater and...

Lambert Vet Supply

$36.12

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Accu-Therm Submersible Aquarium Heater Black 75 Watt/20 Gal

Accu-Therm Submersible Aquarium Heater Black 75 Watt/20 Gal

Easy temperature setting Includes double sided mounting brackets with suction cups On/off indicator light Size: 75 Watt/20 Gallon. Color: Black. ... more

Accu-Therm Submersible Aquarium Heater Black 75 Watt/20 Gal

Easy temperature setting Includes double sided mounting brackets with suction cups On/off indicator light Size: 75 Watt/20 Gallon. Color: Black.

Jet.com

$29.23

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