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Marineland Visi-Therm Submersible Fish Tank Heaters - 400 watt

Marineland Visi-Therm Submersible Fish Tank Heaters - 400 watt

The Marineland Visi-Therm Submersible Fish Tank Heater is double sealed and completely submersible. Preset temperature with direct reading thermometer type scale or you can read from the top where the dial is. With the "Click Set" temperature control c

at PetSolutions

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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

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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

$49.63

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Best Seller
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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Neo-Therm Submersible Aquarium Heater Black 150 Watt/40 Gal

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

Led displays both set temp and tank temp simultaneously Thermal protection circuitry Easy to set one touch system Size: 150 Watt/34 Gallon. Color: Black. ... more

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

Led displays both set temp and tank temp simultaneously Thermal protection circuitry Easy to set one touch system Size: 150 Watt/34 Gallon. Color: Black.

Jet.com

$76.45

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Fish Tank Submersible Water Adjustable Aquarium Heaters, Set of 2

Fish Tank Submersible Water Adjustable Aquarium Heaters, Set of 2

25W 50W 100W 200W 300W Aquarium Heater Fish Tank Submersible Water AdjustableThese 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... ... more

Fish Tank Submersible Water Adjustable Aquarium Heaters, Set of 2

25W 50W 100W 200W 300W Aquarium Heater Fish Tank Submersible Water AdjustableThese 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...

Houzz

$14.99

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Theo Heater 400 watt

Theo Heater 400 watt

"Patented heating element automatically turns off if water level declines Easy temperature adjustment - knob clicks at every degree change Submersible heater with shatterproof glass resists breakage Patented heating film and special shatterproof glass... ... more

Theo Heater 400 watt

"Patented heating element automatically turns off if water level declines Easy temperature adjustment - knob clicks at every degree change Submersible heater with shatterproof glass resists breakage Patented heating film and special shatterproof glass...

(275,000+)

$30.99

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(275,000+)
Hydor Usa Inc. Theo 400 Watt Submersible Shatterproof Heater 15.5" Hy00320

Hydor Usa Inc. Theo 400 Watt Submersible Shatterproof Heater 15.5" Hy00320

400W submersible aquarium heater. UL listed. Safe and reliable. Made from specially enginereed shatterproof glass. Temperature controlled and maintained by precise micro-switch. For aquariums 80-105 gallons.Length - 15.5"Part #: AHY00320Item Name: Theo... ... more

Hydor Usa Inc. Theo 400 Watt Submersible Shatterproof Heater 15.5" Hy00320

400W submersible aquarium heater. UL listed. Safe and reliable. Made from specially enginereed shatterproof glass. Temperature controlled and maintained by precise micro-switch. For aquariums 80-105 gallons.Length - 15.5"Part #: AHY00320Item Name: Theo...

PetFenceUSA

$29.95

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Aqueon Submersible Aquarium Heaters (300 Watt)

Aqueon Submersible Aquarium Heaters (300 Watt)

Aqueon Pro Submersible Aquarium Heater works to reliably regulate the temperature in your fish tank with precision. This heater is appropriate for both freshwater and saltwater tanks and can be completely submerged in the water. The advanced technology... ... more

Aqueon Submersible Aquarium Heaters (300 Watt)

Aqueon Pro Submersible Aquarium Heater works to reliably regulate the temperature in your fish tank with precision. This heater is appropriate for both freshwater and saltwater tanks and can be completely submerged in the water. The advanced technology...

$41.99 $29.99

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25W Aquarium Submersible Heater Anti-Explosion Fish Tank Water Adjustable, 25W Aquarium Submersible Heater Anti-Explosion Fish Tank Water Adjustable#0033/7 By Aquarium Heater

25W Aquarium Submersible Heater Anti-Explosion Fish Tank Water Adjustable, 25W Aquarium Submersible Heater Anti-Explosion Fish Tank Water Adjustable#0033/7 By Aquarium Heater

25W Aquarium Submersible Heater Anti-Explosion Fish Tank Water Adjustable#0033/7 ... more

$11.99

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Mini Aquarium Submersible Heater Fish Tank Adjustable Water Heater 300W 2017

Mini Aquarium Submersible Heater Fish Tank Adjustable Water Heater 300W 2017

Mini Aquarium Submersible Heater Fish Tank Adjustable Water Heater 300W 2017Features: Easy to use, Safe,Precise. Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature. Safe and reliable in... ... more

Mini Aquarium Submersible Heater Fish Tank Adjustable Water Heater 300W 2017

Mini Aquarium Submersible Heater Fish Tank Adjustable Water Heater 300W 2017Features: Easy to use, Safe,Precise. Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature. Safe and reliable in...

$8.58

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Mini Aquarium Submersible Heater Fish Tank Adjustable Water Heater 300W 2017

Mini Aquarium Submersible Heater Fish Tank Adjustable Water Heater 300W 2017

Features: Easy to use, Safe,Precise. 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 93F... ... more

Mini Aquarium Submersible Heater Fish Tank Adjustable Water Heater 300W 2017

Features: Easy to use, Safe,Precise. 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 93F...

$8.61

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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

$38.57

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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

$36.12

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Accu-Therm Submersible Aquarium Heater Black 200 Watt/55 Gal

Accu-Therm Submersible Aquarium Heater Black 200 Watt/55 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 200 Watt/55 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

$36.54

FREE shipping

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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

$35.49

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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 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

$35.68

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Marineland Precision Heater for Aquarium 200-watt, Blue

Marineland Precision Heater for Aquarium 200-watt, Blue

Marineland Precision Heater for Aquarium Size:200-watt Get precise control of your aquarium temperature with the Precision Submersible Heater. This Heater combines an adjustable temperature dial, a high visibility temperature display and an advanced... ... more

Marineland Precision Heater for Aquarium 200-watt, Blue

Marineland Precision Heater for Aquarium Size:200-watt Get precise control of your aquarium temperature with the Precision Submersible Heater. This Heater combines an adjustable temperature dial, a high visibility temperature display and an advanced...

Jet.com

$29.97

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Cobalt (Blue) Aquatics Cobalt Accu-Therm Heater 300-watt

Cobalt (Blue) Aquatics Cobalt Accu-Therm Heater 300-watt

Cobalt Aquatics Cobalt Accu-Therm Heater, 300-watt Cobalt Aquatics ACCU-Therm fully submersible heaters feature an easy to set thermostat with and on/off indicator light that is Triac equipped that turns the heater on and of at lower voltage, and... ... more

Cobalt (Blue) Aquatics Cobalt Accu-Therm Heater 300-watt

Cobalt Aquatics Cobalt Accu-Therm Heater, 300-watt Cobalt Aquatics ACCU-Therm fully submersible heaters feature an easy to set thermostat with and on/off indicator light that is Triac equipped that turns the heater on and of at lower voltage, and...

Jet.com

$50.06

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Cobalt (Blue) Aquatics Easy-Therm Heater 100 watt

Cobalt (Blue) Aquatics Easy-Therm Heater 100 watt

Cobalt Aquatics Easy-Therm Heater, 100 watt 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. Triac equipped thermostat turns the... ... more

Cobalt (Blue) Aquatics Easy-Therm Heater 100 watt

Cobalt Aquatics Easy-Therm Heater, 100 watt 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. Triac equipped thermostat turns the...

Jet.com

$74.55

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Cobalt (Blue) Aquatics Neo-Therm Heater 100 watt

Cobalt (Blue) Aquatics Neo-Therm Heater 100 watt

Cobalt Aquatics Neo-Therm Heater, 100 watt Cobalt Aquatics NEO-Therm fully submersible electronic heaters feature a modern, super flat design with an easy to set one touch control system. The advanced electronic thermostat is accurate to ±0.5ºF and... ... more

Cobalt (Blue) Aquatics Neo-Therm Heater 100 watt

Cobalt Aquatics Neo-Therm Heater, 100 watt Cobalt Aquatics NEO-Therm fully submersible electronic heaters feature a modern, super flat design with an easy to set one touch control system. The advanced electronic thermostat is accurate to ±0.5ºF and...

Jet.com

$51.68

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Cobalt Aquatics Mini-Therm Heaters in Plastic, 20-Watt CA31022 Cobalt International, Black

Cobalt Aquatics Mini-Therm Heaters in Plastic, 20-Watt CA31022 Cobalt International, Black

Cobalt Aquatics Mini-Therm Heaters are compact size, fully submersible and perfect for small aquariums. Made in Europe. 3yr warranty. Features Cobalt Mini-Therm 20-watt Compact size fully submersible For small aquariums also turtles and amphibians... ... more

Cobalt Aquatics Mini-Therm Heaters in Plastic, 20-Watt CA31022 Cobalt International, Black

Cobalt Aquatics Mini-Therm Heaters are compact size, fully submersible and perfect for small aquariums. Made in Europe. 3yr warranty. Features Cobalt Mini-Therm 20-watt Compact size fully submersible For small aquariums also turtles and amphibians...

Jet.com

$14.88

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Neo-Therm Heater 150-watt, Blue

Neo-Therm Heater 150-watt, Blue

Neo-Therm Heater Size:150-watt Cobalt Aquatics NEO-Therm fully submersible electronic heaters feature a modern, super flat design with an easy to set one touch control system. The advanced electronic thermostat is accurate to ±0.5ºF and includes a LED... ... more

Neo-Therm Heater 150-watt, Blue

Neo-Therm Heater Size:150-watt Cobalt Aquatics NEO-Therm fully submersible electronic heaters feature a modern, super flat design with an easy to set one touch control system. The advanced electronic thermostat is accurate to ±0.5ºF and includes a LED...

Jet.com

$61.17

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Cobalt (Blue) Aquatics Easy-Therm Heater 50 watt

Cobalt (Blue) Aquatics Easy-Therm Heater 50 watt

Cobalt Aquatics Easy-Therm Heater, 50 watt 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. Triac equipped thermostat turns the... ... more

Cobalt (Blue) Aquatics Easy-Therm Heater 50 watt

Cobalt Aquatics Easy-Therm Heater, 50 watt 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. Triac equipped thermostat turns the...

Jet.com

$62.42

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Cobalt (Blue) Aquatics Easy-Therm Heater 25 watt

Cobalt (Blue) Aquatics Easy-Therm Heater 25 watt

Cobalt Aquatics Easy-Therm Heater, 25 watt 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. Triac equipped thermostat turns the... ... more

Cobalt (Blue) Aquatics Easy-Therm Heater 25 watt

Cobalt Aquatics Easy-Therm Heater, 25 watt 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. Triac equipped thermostat turns the...

Jet.com

$43.13

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Cobalt (Blue) Aquatics Neo-Therm Heater 200 watt

Cobalt (Blue) Aquatics Neo-Therm Heater 200 watt

Cobalt Aquatics Neo-Therm Heater, 200 watt Cobalt Aquatics Neo-Therm Heaters are electronically controlled and fully submersible. Easy to set one touch system. Set temperature range up to 96F. Thermal protection circuitry. 3 yrs. warranty. Made in... ... more

Cobalt (Blue) Aquatics Neo-Therm Heater 200 watt

Cobalt Aquatics Neo-Therm Heater, 200 watt Cobalt Aquatics Neo-Therm Heaters are electronically controlled and fully submersible. Easy to set one touch system. Set temperature range up to 96F. Thermal protection circuitry. 3 yrs. warranty. Made in...

Jet.com

$86.30

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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

$29.11

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

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

Easy to see led indicator lights Includes double sided mounting brackets with suction cups Super flat modern design Size: 75 Watt/20 Gallon. Color: Black. ... more

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

Easy to see led indicator lights Includes double sided mounting brackets with suction cups Super flat modern design Size: 75 Watt/20 Gallon. Color: Black.

Jet.com

$49.38

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Hydor Theo 300W (UL) Submersible Aquarium Heater, 300 Watts, As Shown

Hydor Theo 300W (UL) Submersible Aquarium Heater, 300 Watts, As Shown

Hydor THEO (UL) Submersible Aquarium Heater - High Quality Fish Tank Water Heater and Aquarium Water Heater SelectionKeep your aquarium at the perfect temperature with the Hydor THEO (UL) Submersible Aquarium Heater. This sleek fish tank water heater... ... more

Hydor Theo 300W (UL) Submersible Aquarium Heater, 300 Watts, As Shown

Hydor THEO (UL) Submersible Aquarium Heater - High Quality Fish Tank Water Heater and Aquarium Water Heater SelectionKeep your aquarium at the perfect temperature with the Hydor THEO (UL) Submersible Aquarium Heater. This sleek fish tank water heater...

Jet.com

$37.99

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Aqueon 50W Submersible Aquarium Heater Standard Packaging 300 Watt, Blue

Aqueon 50W Submersible Aquarium Heater Standard Packaging 300 Watt, Blue

Aqueon 50W Submersible Aquarium Heater Size:300 Watt | Product Packaging:Standard Packaging Aqueon features a variety of accessories to help keep your fish and their aquatic environment clean and healthy. Aqueon introduces the most accurate, reliable,... ... more

Aqueon 50W Submersible Aquarium Heater Standard Packaging 300 Watt, Blue

Aqueon 50W Submersible Aquarium Heater Size:300 Watt | Product Packaging:Standard Packaging Aqueon features a variety of accessories to help keep your fish and their aquatic environment clean and healthy. Aqueon introduces the most accurate, reliable,...

Jet.com

$37.90

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Aqueon 50W Submersible Aquarium Heater Standard Packaging 150 Watt, Blue

Aqueon 50W Submersible Aquarium Heater Standard Packaging 150 Watt, Blue

Aqueon 50W Submersible Aquarium Heater Size:150 Watt | Product Packaging:Standard Packaging Aqueon features a variety of accessories to help keep your fish and their aquatic environment clean and healthy. Aqueon introduces the most accurate, reliable,... ... more

Aqueon 50W Submersible Aquarium Heater Standard Packaging 150 Watt, Blue

Aqueon 50W Submersible Aquarium Heater Size:150 Watt | Product Packaging:Standard Packaging Aqueon features a variety of accessories to help keep your fish and their aquatic environment clean and healthy. Aqueon introduces the most accurate, reliable,...

Jet.com

$31.97

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Aquatop Premier Glass Heater with Protective Guard Series 400 Watts, Blue

Aquatop Premier Glass Heater with Protective Guard Series 400 Watts, Blue

Aquatop Premier Glass Heater with Protective Guard Series Size:400 Watts Introducing Aqua top's HTG Series of fully submersible glass heaters with thermostat control. The HTG Series offers a compact design for versatile placement and is extra durable... ... more

Aquatop Premier Glass Heater with Protective Guard Series 400 Watts, Blue

Aquatop Premier Glass Heater with Protective Guard Series Size:400 Watts Introducing Aqua top's HTG Series of fully submersible glass heaters with thermostat control. The HTG Series offers a compact design for versatile placement and is extra durable...

Jet.com

$35.56

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Ista 900W Temperature Controller 900 Watt Heater Heating Thermostat Aquarium Fish Tank, Green

Ista 900W Temperature Controller 900 Watt Heater Heating Thermostat Aquarium Fish Tank, Green

ISTA 900W Temperature Controller 900 Watt Heater Heating Thermostat Aquarium Fish Tank This Digital Temperature Controller is an excellent and convenient multifunction device for measuring and controlling temperature in Aquariums. The stability of... ... more

Ista 900W Temperature Controller 900 Watt Heater Heating Thermostat Aquarium Fish Tank, Green

ISTA 900W Temperature Controller 900 Watt Heater Heating Thermostat Aquarium Fish Tank This Digital Temperature Controller is an excellent and convenient multifunction device for measuring and controlling temperature in Aquariums. The stability of...

Jet.com

$90.08

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Aqueon Glass Adjustable Submersible Aquarium Heater, 50 Watt, As Shown

Aqueon Glass Adjustable Submersible Aquarium Heater, 50 Watt, As Shown

With Aqueon, it's all about the fish. Aqueon makes a variety of aquarium solutions to sustain healthy and happy fish and aquatic life. Keep your tropical fish warm with the Aqueon Glass Adjustable Submersible Aquarium Heater. Constructed from thermal... ... more

Aqueon Glass Adjustable Submersible Aquarium Heater, 50 Watt, As Shown

With Aqueon, it's all about the fish. Aqueon makes a variety of aquarium solutions to sustain healthy and happy fish and aquatic life. Keep your tropical fish warm with the Aqueon Glass Adjustable Submersible Aquarium Heater. Constructed from thermal...

Jet.com

$16.29

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'Aqueon Submersible Aquarium Heaters (10'' Length; For 15-40 gallon Aquariums; 100 Watts)', Multicolor

'Aqueon Submersible Aquarium Heaters (10'' Length; For 15-40 gallon Aquariums; 100 Watts)', Multicolor

With Aqueon, it's all about the fish. Aqueon makes a variety of aquarium solutions to sustain healthy and happy fish and aquatic life. Keep your tropical fish warm with the Aqueon Glass Adjustable Submersible Aquarium Heater. Constructed from thermal... ... more

'Aqueon Submersible Aquarium Heaters (10'' Length; For 15-40 gallon Aquariums; 100 Watts)', Multicolor

With Aqueon, it's all about the fish. Aqueon makes a variety of aquarium solutions to sustain healthy and happy fish and aquatic life. Keep your tropical fish warm with the Aqueon Glass Adjustable Submersible Aquarium Heater. Constructed from thermal...

Jet.com

$18.36

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Aqueon Submersible Aquarium Heater, 300W, Multicolor

Aqueon Submersible Aquarium Heater, 300W, Multicolor

Keep a close eye on your fish tank's temperature when you use Aqueon Submersible Aquarium Heaters. They work to keep a tank from getting too hot or too cold. These aquarium water heaters can be used in both freshwater and saltwater tanks. They are also... ... more

Aqueon Submersible Aquarium Heater, 300W, Multicolor

Keep a close eye on your fish tank's temperature when you use Aqueon Submersible Aquarium Heaters. They work to keep a tank from getting too hot or too cold. These aquarium water heaters can be used in both freshwater and saltwater tanks. They are also...

Jet.com

$29.22

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HT40 Submersible Aquarium Heater, Green

HT40 Submersible Aquarium Heater, Green

150 watt submersible heater for tanks 30 to 40 gallons Electronic thermostat automatically maintains water temperature and prevents overheating, extending heater life No adjustments are needed The indicator light lets you know when the water is being... ... more

HT40 Submersible Aquarium Heater, Green

150 watt submersible heater for tanks 30 to 40 gallons Electronic thermostat automatically maintains water temperature and prevents overheating, extending heater life No adjustments are needed The indicator light lets you know when the water is being...

Jet.com

$283.50

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HT30 Submersible Aquarium Heater

HT30 Submersible Aquarium Heater

100 watt submersible heater for tanks 10 to 30 gallons The electronic thermostat automatically adjusts heat output to keep the water at a constant 78 f. Glass Electrical Heat Element ... more

HT30 Submersible Aquarium Heater

100 watt submersible heater for tanks 10 to 30 gallons The electronic thermostat automatically adjusts heat output to keep the water at a constant 78 f. Glass Electrical Heat Element

Jet.com

$275.15

FREE shipping

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Tetra Submersible Aquarium Tank Heater, 5-15 Gallon, Black

Tetra Submersible Aquarium Tank Heater, 5-15 Gallon, Black

Keep your fish friends comfortable in this submersible aquarium heater. Designed for 2- to 15-gal tanks, the Tetra Heater 5-15 provides a steady 78-degree water temperature automatically. Just submerge the heater in the water, attach it to the side of... ... more

Tetra Submersible Aquarium Tank Heater, 5-15 Gallon, Black

Keep your fish friends comfortable in this submersible aquarium heater. Designed for 2- to 15-gal tanks, the Tetra Heater 5-15 provides a steady 78-degree water temperature automatically. Just submerge the heater in the water, attach it to the side of...

Jet.com

$14.94

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Aqueon Glass Adjustable Submersible Aquarium Heater, 200 Watt, As Shown

Aqueon Glass Adjustable Submersible Aquarium Heater, 200 Watt, As Shown

Aqueon Glass Adjustable Submersible Aquarium Heater With Aqueon, it's all about the fish. Aqueon makes a variety of aquarium solutions to sustain healthy and happy fish and aquatic life. Keep your tropical fish warm with the Aqueon Glass Adjustable... ... more

Aqueon Glass Adjustable Submersible Aquarium Heater, 200 Watt, As Shown

Aqueon Glass Adjustable Submersible Aquarium Heater With Aqueon, it's all about the fish. Aqueon makes a variety of aquarium solutions to sustain healthy and happy fish and aquatic life. Keep your tropical fish warm with the Aqueon Glass Adjustable...

Jet.com

$23.42

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