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Hydor THEO 50W (UL) Submersible Aquarium Heater, 50 Watts

Hydor THEO 50W (UL) Submersible Aquarium Heater, 50 Watts

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...

$25.14

$29.99 $25.14

at petco.com

Hydor 50W Submersible Glass Aquarium Heater - Original Theo

Hydor 50W Submersible Glass Aquarium Heater - Original Theo

Theo Heater. New aquarium heater functioning with the exclusive PTC technology means that this heater will not break or damage when run out of the tank. Theo aquarium heater has all the necessary feature for safe and precise temperature maintenance of... ... more

Hydor 50W Submersible Glass Aquarium Heater - Original Theo

Theo Heater. New aquarium heater functioning with the exclusive PTC technology means that this heater will not break or damage when run out of the tank. Theo aquarium heater has all the necessary feature for safe and precise temperature maintenance of...

Amazon Marketplace

$17.49

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Hydor Theo Heater 300 Watt Submersible

Hydor Theo Heater 300 Watt Submersible

Hydor THEO (UL) Submersible Aquarium Heater The Hydor Theo trade aquarium heater features PTC patented thermal technology which makes it among the safest aquarium heater lines on the market. The patented PTC heating system guarantees operation in... ... more

Hydor Theo Heater 300 Watt Submersible

Hydor THEO (UL) Submersible Aquarium Heater The Hydor Theo trade aquarium heater features PTC patented thermal technology which makes it among the safest aquarium heater lines on the market. The patented PTC heating system guarantees operation in...

eBay

$20.99

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Hydor Theo 100 Watt Aquarium Heater Shatter Proof Glass Free Usa Shipping

Hydor Theo 100 Watt Aquarium Heater Shatter Proof Glass Free Usa Shipping

THEO 100 Watt Aquarium Heater Hydor Theo 100 Watt Aquarium Heater is a fully submersible, shatter-proof glass aquarium heater.Maximum security: THEO is shock resistant thanks to the PTC heating element and the shatterproof glass tube Free positioning... ... more

Hydor Theo 100 Watt Aquarium Heater Shatter Proof Glass Free Usa Shipping

THEO 100 Watt Aquarium Heater Hydor Theo 100 Watt Aquarium Heater is a fully submersible, shatter-proof glass aquarium heater.Maximum security: THEO is shock resistant thanks to the PTC heating element and the shatterproof glass tube Free positioning...

eBay

$24.95

FREE shipping

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Hydor 150W Submersible Glass Aquarium Heater - Original Theo

Hydor 150W Submersible Glass Aquarium Heater - Original Theo

Theo Heater. New aquarium heater functioning with the exclusive PTC technology means that this heater will not break or damage when run out of the tank. Theo aquarium heater has all the necessary feature for safe and precise temperature maintenance of... ... more

Hydor 150W Submersible Glass Aquarium Heater - Original Theo

Theo Heater. New aquarium heater functioning with the exclusive PTC technology means that this heater will not break or damage when run out of the tank. Theo aquarium heater has all the necessary feature for safe and precise temperature maintenance of...

Amazon Marketplace

$20.69

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Hydor 50W Submersible Glass Aquarium Heater - Original Theo

Hydor 50W Submersible Glass Aquarium Heater - Original Theo

Theo Heater. New aquarium heater functioning with the exclusive PTC technology means that this heater will not break or damage when run out of the tank. Theo aquarium heater has all the necessary feature for safe and precise temperature maintenance of... ... more

Hydor 50W Submersible Glass Aquarium Heater - Original Theo

Theo Heater. New aquarium heater functioning with the exclusive PTC technology means that this heater will not break or damage when run out of the tank. Theo aquarium heater has all the necessary feature for safe and precise temperature maintenance of...

Amazon.com

$22.49

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Hydor 150W Submersible Glass Aquarium Heater - Original Theo

Hydor 150W Submersible Glass Aquarium Heater - Original Theo

Theo Heater. New aquarium heater functioning with the exclusive PTC technology means that this heater will not break or damage when run out of the tank. Theo aquarium heater has all the necessary feature for safe and precise temperature maintenance of... ... more

Hydor 150W Submersible Glass Aquarium Heater - Original Theo

Theo Heater. New aquarium heater functioning with the exclusive PTC technology means that this heater will not break or damage when run out of the tank. Theo aquarium heater has all the necessary feature for safe and precise temperature maintenance of...

Amazon.com

$19.19

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Hydor 400W Submersible Glass Aquarium Heater - Original Theo

Hydor 400W Submersible Glass Aquarium Heater - Original Theo

Theo Heater. New aquarium heater functioning with the exclusive PTC technology means that this heater will not break or damage when run out of the tank. Theo aquarium heater has all the necessary feature for safe and precise temperature maintenance of... ... more

Hydor 400W Submersible Glass Aquarium Heater - Original Theo

Theo Heater. New aquarium heater functioning with the exclusive PTC technology means that this heater will not break or damage when run out of the tank. Theo aquarium heater has all the necessary feature for safe and precise temperature maintenance of...

Amazon Marketplace

$24.19

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Hydor 100W Submersible Glass Aquarium Heater - Original Theo

Hydor 100W Submersible Glass Aquarium Heater - Original Theo

Theo Heater. New aquarium heater functioning with the exclusive PTC technology means that this heater will not break or damage when run out of the tank. Theo aquarium heater has all the necessary feature for safe and precise temperature maintenance of... ... more

Hydor 100W Submersible Glass Aquarium Heater - Original Theo

Theo Heater. New aquarium heater functioning with the exclusive PTC technology means that this heater will not break or damage when run out of the tank. Theo aquarium heater has all the necessary feature for safe and precise temperature maintenance of...

Amazon Marketplace

$12.75

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Hydor 300W Submersible Glass Aquarium Heater - Original Theo

Hydor 300W Submersible Glass Aquarium Heater - Original Theo

Theo Heater. New aquarium heater functioning with the exclusive PTC technology means that this heater will not break or damage when run out of the tank. Theo aquarium heater has all the necessary feature for safe and precise temperature maintenance of... ... more

Hydor 300W Submersible Glass Aquarium Heater - Original Theo

Theo Heater. New aquarium heater functioning with the exclusive PTC technology means that this heater will not break or damage when run out of the tank. Theo aquarium heater has all the necessary feature for safe and precise temperature maintenance of...

Amazon Marketplace

$25.11

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Hydor 200W Submersible Glass Aquarium Heater - Original Theo

Hydor 200W Submersible Glass Aquarium Heater - Original Theo

Theo Heater. New aquarium heater functioning with the exclusive PTC technology means that this heater will not break or damage when run out of the tank. Theo aquarium heater has all the necessary feature for safe and precise temperature maintenance of... ... more

Hydor 200W Submersible Glass Aquarium Heater - Original Theo

Theo Heater. New aquarium heater functioning with the exclusive PTC technology means that this heater will not break or damage when run out of the tank. Theo aquarium heater has all the necessary feature for safe and precise temperature maintenance of...

Amazon Marketplace

$19.79

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Hydor 25W Submersible Glass Aquarium Heater - Original Theo

Hydor 25W Submersible Glass Aquarium Heater - Original Theo

Theo Heater. New aquarium heater functioning with the exclusive PTC technology means that this heater will not break or damage when run out of the tank. Theo aquarium heater has all the necessary feature for safe and precise temperature maintenance of... ... more

Hydor 25W Submersible Glass Aquarium Heater - Original Theo

Theo Heater. New aquarium heater functioning with the exclusive PTC technology means that this heater will not break or damage when run out of the tank. Theo aquarium heater has all the necessary feature for safe and precise temperature maintenance of...

Amazon Marketplace

$15.29

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Tetra 50w Submersible Aquarium Heater, Perfect For 2-10 Gal. Aquariums

Tetra 50w Submersible Aquarium Heater, Perfect For 2-10 Gal. Aquariums

This Tetra submersible 50-watt heater is very easy to use for aquariums ranging from 2 to 10-gallons. The electronic thermostat automatically adjusts heat output to keep the water at a constant 78 degrees Fahrenheit. All you have to do is put it in the... ... more

Tetra 50w Submersible Aquarium Heater, Perfect For 2-10 Gal. Aquariums

This Tetra submersible 50-watt heater is very easy to use for aquariums ranging from 2 to 10-gallons. The electronic thermostat automatically adjusts heat output to keep the water at a constant 78 degrees Fahrenheit. All you have to do is put it in the...

eBay

$9.99

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Aquatop GH50 Aquarium Submersible Glass Heater, 50-Watt

Aquatop GH50 Aquarium Submersible Glass Heater, 50-Watt

Maintain constant and stable temperatures for your aquatic creatures to thrive with aquatop's gh-50w aquarium heater. This fully submersible glass heater offers simple and easy installation with the use of the included suction cups and can handle... ... more

Aquatop GH50 Aquarium Submersible Glass Heater, 50-Watt

Maintain constant and stable temperatures for your aquatic creatures to thrive with aquatop's gh-50w aquarium heater. This fully submersible glass heater offers simple and easy installation with the use of the included suction cups and can handle...

Amazon Marketplace

$13.45

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Water Heater Fish Tank Adjustable 25/50/100/200/300 Pretty Aquarium Submersible (50W)

Water Heater Fish Tank Adjustable 25/50/100/200/300 Pretty Aquarium Submersible (50W)

water heater: 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 65°F and... ... more

Water Heater Fish Tank Adjustable 25/50/100/200/300 Pretty Aquarium Submersible (50W)

water heater: 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 65°F and...

Amazon Marketplace

$13.32

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150 Watt Professional Submersible Heater For Freshwater & Saltwater Aquariums, Aquaculture, Terrariums & Hydroponic Systems! Heats 40 Gallon to 50 Gallon Aquariums.

150 Watt Professional Submersible Heater For Freshwater & Saltwater Aquariums, Aquaculture, Terrariums & Hydroponic Systems! Heats 40 Gallon to 50 Gallon Aquariums.

The Professional Aquarium Glass Submersible Heater, 150 Watt, provides accurate thermal control for freshwater & saltwater aquariums, aquaculture, terrariums & hydroponic systems! The Quartz Silica Tube is made of maximum strength Quartz Silica and is... ... more

150 Watt Professional Submersible Heater For Freshwater & Saltwater Aquariums, Aquaculture, Terrariums & Hydroponic Systems! Heats 40 Gallon to 50 Gallon Aquariums.

The Professional Aquarium Glass Submersible Heater, 150 Watt, provides accurate thermal control for freshwater & saltwater aquariums, aquaculture, terrariums & hydroponic systems! The Quartz Silica Tube is made of maximum strength Quartz Silica and is...

Amazon Marketplace

$24.99

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Aqueon 06105 Pro Heaters Submersible Aquarium Heater, 50-Watt

Aqueon 06105 Pro Heaters Submersible Aquarium Heater, 50-Watt

Aqueon features a variety of accessories to help keep your fish and their aquatic environment clean and healthy. Aqueon introduces the most accurate, reliable, durable and easy to use aquarium heaters on the market. Available in five sizes/wattages to... ... more

Aqueon 06105 Pro Heaters Submersible Aquarium Heater, 50-Watt

Aqueon features a variety of accessories to help keep your fish and their aquatic environment clean and healthy. Aqueon introduces the most accurate, reliable, durable and easy to use aquarium heaters on the market. Available in five sizes/wattages to...

Amazon Marketplace

$25.49

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50 Watt Hawkeye Submersible Aquarium Heater Good For Aquariums Up To 20 Gallons

50 Watt Hawkeye Submersible Aquarium Heater Good For Aquariums Up To 20 Gallons

Hawkeye Brand New 8" Automatic 50 Watt Aquarium Heater Automatic thermostat with external heating element White Ceramic Heating Element Attaches securely to side of aquarium Ensures trouble-free temperature control with state of the art electronics 3... ... more

50 Watt Hawkeye Submersible Aquarium Heater Good For Aquariums Up To 20 Gallons

Hawkeye Brand New 8" Automatic 50 Watt Aquarium Heater Automatic thermostat with external heating element White Ceramic Heating Element Attaches securely to side of aquarium Ensures trouble-free temperature control with state of the art electronics 3...

eBay

$7.99

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Penn Plax Cascade Preset Submersible Aquarium Heater, 50-Watt

Penn Plax Cascade Preset Submersible Aquarium Heater, 50-Watt

Penn-Plax Cascade Heat Aquarium Heaters accurately maintain the desired temperature in your tank. Available in sizes to match the size and volume of your tank, these heaters are factory preset to 76 degrees Fahrenheit making them ready to use in most... ... more

Penn Plax Cascade Preset Submersible Aquarium Heater, 50-Watt

Penn-Plax Cascade Heat Aquarium Heaters accurately maintain the desired temperature in your tank. Available in sizes to match the size and volume of your tank, these heaters are factory preset to 76 degrees Fahrenheit making them ready to use in most...

Amazon Marketplace

$21.97

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Marina Submersible Heater for Aquarium, 50-watt

Marina Submersible Heater for Aquarium, 50-watt

Powerful 50-watt Marina Submersible Aquarium Heater provides reliable heating for fresh or saltwater aquariums up to 10 US gallon aquariums. The heater includes many practical features for easy use, safety and convenience, including an easy-to-access... ... more

Marina Submersible Heater for Aquarium, 50-watt

Powerful 50-watt Marina Submersible Aquarium Heater provides reliable heating for fresh or saltwater aquariums up to 10 US gallon aquariums. The heater includes many practical features for easy use, safety and convenience, including an easy-to-access...

Amazon Marketplace

$19.99

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Tetra 26447 Submersible Aquarium Heater, 50-Watt

Tetra 26447 Submersible Aquarium Heater, 50-Watt

This Tetra submersible 50-watt heater is very easy to use for aquariums ranging from 2 to 10-gallons. The electronic thermostat automatically adjusts heat output to keep the water at a constant 78 degrees Fahrenheit. All you have to do is put it in the... ... more

Tetra 26447 Submersible Aquarium Heater, 50-Watt

This Tetra submersible 50-watt heater is very easy to use for aquariums ranging from 2 to 10-gallons. The electronic thermostat automatically adjusts heat output to keep the water at a constant 78 degrees Fahrenheit. All you have to do is put it in the...

Amazon Marketplace

$7.69

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Cobalt Aquatics JPD Easy Therm Fully Submersible Plastic Aquarium Heater, 50-watt

Cobalt Aquatics JPD Easy Therm Fully Submersible Plastic Aquarium 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 heater off at a lower voltage to extend life and... ... more

Cobalt Aquatics JPD Easy Therm Fully Submersible Plastic Aquarium 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 heater off at a lower voltage to extend life and...

Amazon Marketplace

$32.12

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50 Watts (Tank Size: 10 to 16 Gallon) Adjustable Aquarium Heater Anti-explosion Submersible Fish Tank Water/ Temperature Range 18~33'c (65°f and 93°f.)

50 Watts (Tank Size: 10 to 16 Gallon) Adjustable Aquarium Heater Anti-explosion Submersible Fish Tank Water/ Temperature Range 18~33'c (65°f and 93°f.)

Recommended tank size: 10 to 16 gallon, Power: 50 W. Voltage: 110-120V 60Hz, DIMENSIONS: Length: 7.25 inch, Diameter: 0.85 inch, Length of power cord: 2.9 feet ... more

50 Watts (Tank Size: 10 to 16 Gallon) Adjustable Aquarium Heater Anti-explosion Submersible Fish Tank Water/ Temperature Range 18~33'c (65°f and 93°f.)

Recommended tank size: 10 to 16 gallon, Power: 50 W. Voltage: 110-120V 60Hz, DIMENSIONS: Length: 7.25 inch, Diameter: 0.85 inch, Length of power cord: 2.9 feet

Amazon Marketplace

$13.50

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Precision 300 Watt Submersible Aquarium Heater Up To 75-80 Gal. 300w Marineland

Precision 300 Watt Submersible Aquarium Heater Up To 75-80 Gal. 300w Marineland

Precision 300 Watt Heater from Marineland 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 heating element... ... more

Precision 300 Watt Submersible Aquarium Heater Up To 75-80 Gal. 300w Marineland

Precision 300 Watt Heater from Marineland 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 heating element...

eBay

$34.97

FREE shipping

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Aquatop 250 Watt Submersible Aquarium Heater Live Coral Nano Reef Free Usa Ship

Aquatop 250 Watt Submersible Aquarium Heater Live Coral Nano Reef Free Usa Ship

aquatop 250 w model gh 250 submersible heater the aquatop 250 w model gh 250 submersible heater will maintain a constant and stable temperature this fully submersible glass heater offers simple and easy installation with the use of the included suction... ... more

Aquatop 250 Watt Submersible Aquarium Heater Live Coral Nano Reef Free Usa Ship

aquatop 250 w model gh 250 submersible heater the aquatop 250 w model gh 250 submersible heater will maintain a constant and stable temperature this fully submersible glass heater offers simple and easy installation with the use of the included suction...

eBay

$26.60

FREE shipping

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Eheim - Jager 9" 50 Watt submersible heater

Eheim - Jager 9" 50 Watt submersible heater

Eheim Jager 50w 9" Aquarium Heater. ... more

$20.49

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Fluval Marina Submersible Heater for Aquarium, Mini, 50-watt

Fluval Marina Submersible Heater for Aquarium, Mini, 50-watt

Small yet powerful, the mini 50-watt Marina Submersible Aquarium Heater provides reliable heating for fresh or saltwater aquariums up to 10 US gallon aquariums. The heater includes many practical features for easy use, safety and convenience, including... ... more

Fluval Marina Submersible Heater for Aquarium, Mini, 50-watt

Small yet powerful, the mini 50-watt Marina Submersible Aquarium Heater provides reliable heating for fresh or saltwater aquariums up to 10 US gallon aquariums. The heater includes many practical features for easy use, safety and convenience, including...

Amazon Marketplace

$22.75

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Aqueon 06100 Submersible Aquarium Heaters, 50-Watt

Aqueon 06100 Submersible Aquarium Heaters, 50-Watt

Aqueon features a variety of accessories to help keep your fish and their aquatic environment clean and healthy. Aqueon introduces the most accurate, reliable, durable and easy to use aquarium heaters on the market. Available in five sizes/wattages to... ... more

Aqueon 06100 Submersible Aquarium Heaters, 50-Watt

Aqueon features a variety of accessories to help keep your fish and their aquatic environment clean and healthy. Aqueon introduces the most accurate, reliable, durable and easy to use aquarium heaters on the market. Available in five sizes/wattages to...

Amazon Marketplace

$11.65

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Petco Submersible Aquarium Heater 200 Watt Up To 55 Gallons

Petco Submersible Aquarium Heater 200 Watt Up To 55 Gallons

NEW IN THE BOX Petco brand Submersible Aquarium Heater for fresh water or salt water aquariums up to 55 gallons. 200 watt. Easy set-up. Payment is due within 2 days of purchase. PLEASE NOTE: If you bid on an item, you are agreeing to the payment terms... ... more

Petco Submersible Aquarium Heater 200 Watt Up To 55 Gallons

NEW IN THE BOX Petco brand Submersible Aquarium Heater for fresh water or salt water aquariums up to 55 gallons. 200 watt. Easy set-up. Payment is due within 2 days of purchase. PLEASE NOTE: If you bid on an item, you are agreeing to the payment terms...

eBay

$32.95

FREE shipping

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Cascade 200 Watt Submersible Heater. 10 Inch For 55 Gallon Aquarium

Cascade 200 Watt Submersible Heater. 10 Inch For 55 Gallon Aquarium

Template By Froo! CASCADE 200 WATT SUBMERSIBLE HEATER. 10 INCH FOR 55 GALLON AQUARIUM Product Description Size:55 Gallon 10"- 200 Watt Penn-Plax Cascade Heat Aquarium Heaters accurately maintain the desired temperature in your tank. Available in sizes... ... more

Cascade 200 Watt Submersible Heater. 10 Inch For 55 Gallon Aquarium

Template By Froo! CASCADE 200 WATT SUBMERSIBLE HEATER. 10 INCH FOR 55 GALLON AQUARIUM Product Description Size:55 Gallon 10"- 200 Watt Penn-Plax Cascade Heat Aquarium Heaters accurately maintain the desired temperature in your tank. Available in sizes...

eBay

$918.00

FREE shipping

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Eheim Jager TruTemp 250 Watt Fully Submersible UL Approved Heater

Eheim Jager TruTemp 250 Watt Fully Submersible UL Approved Heater

Fully Submersible, Fully Waterproof and UL Certified Heater suitable for both fresh and salt water aquarium set ups featuring TrueTemp technology TruTemp dial with readjustment ring allows the user to calibrate the heater for a precise temperature... ... more

Eheim Jager TruTemp 250 Watt Fully Submersible UL Approved Heater

Fully Submersible, Fully Waterproof and UL Certified Heater suitable for both fresh and salt water aquarium set ups featuring TrueTemp technology TruTemp dial with readjustment ring allows the user to calibrate the heater for a precise temperature...

Amazon Marketplace

$29.95

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Cascade 50 Watt Submersible Heater. 7 Inch For 10 Gallon Aquarium

Cascade 50 Watt Submersible Heater. 7 Inch For 10 Gallon Aquarium

Template By Froo! CASCADE 50 WATT SUBMERSIBLE HEATER. 7 INCH FOR 10 GALLON AQUARIUM Product Description Size:10 Gallon 7"- 50 Watt Penn-Plax Cascade Heat Aquarium Heaters accurately maintain the desired temperature in your tank. Available in sizes to... ... more

Cascade 50 Watt Submersible Heater. 7 Inch For 10 Gallon Aquarium

Template By Froo! CASCADE 50 WATT SUBMERSIBLE HEATER. 7 INCH FOR 10 GALLON AQUARIUM Product Description Size:10 Gallon 7"- 50 Watt Penn-Plax Cascade Heat Aquarium Heaters accurately maintain the desired temperature in your tank. Available in sizes to...

eBay

$16.40

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Hydor MINI HEATER Aquarium Heater 7.5 Watts, 2-5 gal

Hydor MINI HEATER Aquarium Heater 7.5 Watts, 2-5 gal

Mini Aquarium Heater helps increase by a few degrees the water temperature of mini aquariums compared to the room temperature where they are positioned. Raises temperature approximately 5 degrees Fahrenheit in a 2 gallon tank and 4 degrees Fahrenheit... ... more

Hydor MINI HEATER Aquarium Heater 7.5 Watts, 2-5 gal

Mini Aquarium Heater helps increase by a few degrees the water temperature of mini aquariums compared to the room temperature where they are positioned. Raises temperature approximately 5 degrees Fahrenheit in a 2 gallon tank and 4 degrees Fahrenheit...

Amazon Marketplace

$9.99

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25 Watts/Aquarium Glass Submersible Heater (Tank Size 5-10 Gallon)(temperature Range 20~34'c (68°f and 93°f.) / Ac 220~240 V)

25 Watts/Aquarium Glass Submersible Heater (Tank Size 5-10 Gallon)(temperature Range 20~34'c (68°f and 93°f.) / Ac 220~240 V)

Dimensions: Length 8 inch x Dia. 0.82 inch (Length 20.50 cm. x diameter 2.1 cm.) Cable Length: 33.5 inch (85 cm.). Voltage: 220 - 240 V. Note: 1. This item is only suitable for fresh water. 2. The heating rod must be totally immerged into water and no... ... more

25 Watts/Aquarium Glass Submersible Heater (Tank Size 5-10 Gallon)(temperature Range 20~34'c (68°f and 93°f.) / Ac 220~240 V)

Dimensions: Length 8 inch x Dia. 0.82 inch (Length 20.50 cm. x diameter 2.1 cm.) Cable Length: 33.5 inch (85 cm.). Voltage: 220 - 240 V. Note: 1. This item is only suitable for fresh water. 2. The heating rod must be totally immerged into water and no...

Amazon Marketplace

$13.00

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300 Watts Aquarium Glass Submersible Heater (Tank Size 60-100 Gallon) Temperature Range 18~32'c (64°f and 90°f.) / Ac 220~240 V

300 Watts Aquarium Glass Submersible Heater (Tank Size 60-100 Gallon) Temperature Range 18~32'c (64°f and 90°f.) / Ac 220~240 V

Specifications: Material: Glass Wattage: 300W Voltage: AC 220-240V Frequency: 50/60Hz Temperature Range: 18~32℃ / 64~90°F Item Length: 30cm / 11.8in Item Weight: 165g / 5.83oz Cable Length: Approx. 85cm / 33.5in Package Size: 40 * 8 * 4cm / 15.75 *... ... more

300 Watts Aquarium Glass Submersible Heater (Tank Size 60-100 Gallon) Temperature Range 18~32'c (64°f and 90°f.) / Ac 220~240 V

Specifications: Material: Glass Wattage: 300W Voltage: AC 220-240V Frequency: 50/60Hz Temperature Range: 18~32℃ / 64~90°F Item Length: 30cm / 11.8in Item Weight: 165g / 5.83oz Cable Length: Approx. 85cm / 33.5in Package Size: 40 * 8 * 4cm / 15.75 *...

Amazon Marketplace

$14.50

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Hagen AquaClear aquarium heater 50w 14" easy set 5-10g

Hagen AquaClear aquarium heater 50w 14" easy set 5-10g

AquaClear Compact Pre-Set- 50 Watts- 10.5 (25 cm)- Completely submersible- Easy to read adjustable dial- For fresh or salt water- Compact size ideal for all aquariums- Precision engineered- Unique suction bracket firmly holds heater in any location or... ... more

Hagen AquaClear aquarium heater 50w 14" easy set 5-10g

AquaClear Compact Pre-Set- 50 Watts- 10.5 (25 cm)- Completely submersible- Easy to read adjustable dial- For fresh or salt water- Compact size ideal for all aquariums- Precision engineered- Unique suction bracket firmly holds heater in any location or...

Amazon Marketplace

$12.89

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Theo&Cleo 110-120V Submersible Aquarium Fish Tank Water Heater,100W

Theo&Cleo 110-120V Submersible Aquarium Fish Tank Water Heater,100W

This aquarium fish tank water heater is to allow temperature distribution in larger aquariums.Keep water stable to provide the best suited environment for the fish.Thermometer-style temperature indicator is easily visible.Sensitive and reliable... ... more

Theo&Cleo 110-120V Submersible Aquarium Fish Tank Water Heater,100W

This aquarium fish tank water heater is to allow temperature distribution in larger aquariums.Keep water stable to provide the best suited environment for the fish.Thermometer-style temperature indicator is easily visible.Sensitive and reliable...

Amazon Marketplace

$8.91

FREE shipping

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Theo&Cleo 110-120V Submersible Aquarium Fish Tank Water Heater, 300W

Theo&Cleo 110-120V Submersible Aquarium Fish Tank Water Heater, 300W

This aquarium fish tank water heater is to allow temperature distribution in larger aquariums.Keep water stable to provide the best suited environment for the fish.Thermometer-style temperature indicator is easily visible.Sensitive and reliable... ... more

Theo&Cleo 110-120V Submersible Aquarium Fish Tank Water Heater, 300W

This aquarium fish tank water heater is to allow temperature distribution in larger aquariums.Keep water stable to provide the best suited environment for the fish.Thermometer-style temperature indicator is easily visible.Sensitive and reliable...

Amazon Marketplace

$12.47

FREE shipping

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Domestic Pet Aquariums Heaters Cascade 300 Watt Submersible Aquarium Heater áNew

Domestic Pet Aquariums Heaters Cascade 300 Watt Submersible Aquarium Heater áNew

For aquariums up to 75 gallons 300 watts 12" long Easy view on/off light The Penn Plax Cascade 300 Watt Submersible Heater is for Aquariums up to 75 Gallons. Automatically sets and maintains to your desired temperature, and is accurate to one degree.... ... more

Domestic Pet Aquariums Heaters Cascade 300 Watt Submersible Aquarium Heater áNew

For aquariums up to 75 gallons 300 watts 12" long Easy view on/off light The Penn Plax Cascade 300 Watt Submersible Heater is for Aquariums up to 75 Gallons. Automatically sets and maintains to your desired temperature, and is accurate to one degree....

Amazon Marketplace

$43.65

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AQUEON SUBMERSIBLE HEATER, Size: 50 WATT (Catalog Category: Aquatics:HEATERS)

AQUEON SUBMERSIBLE HEATER, Size: 50 WATT (Catalog Category: Aquatics:HEATERS)

Introduces the most accurate, reliable, durable and easy to use aquarium heater on the market. Available in five sizes/wattages to fit any size aquarium. All aqueon heaters are guaranteed for life. (Size: 50 WATT) ... more

AQUEON SUBMERSIBLE HEATER, Size: 50 WATT (Catalog Category: Aquatics:HEATERS)

Introduces the most accurate, reliable, durable and easy to use aquarium heater on the market. Available in five sizes/wattages to fit any size aquarium. All aqueon heaters are guaranteed for life. (Size: 50 WATT)

Amazon Marketplace

$33.62

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100 Watt Professional Aquarium Masters Temp-Tec Aquarium Glass Submersible Heater for freshwater & saltwater aquariums, aquaculture, terrariums & hydroponic systems!

100 Watt Professional Aquarium Masters Temp-Tec Aquarium Glass Submersible Heater for freshwater & saltwater aquariums, aquaculture, terrariums & hydroponic systems!

The Professional Aquarium Glass Submersible Heater, 100 Watt, provides accurate thermal control for freshwater & saltwater aquariums, aquaculture, terrariums & hydroponic systems! Heats 25 gallon aquariums to 30 gallon aquariums. Quartz Silica Tube -... ... more

100 Watt Professional Aquarium Masters Temp-Tec Aquarium Glass Submersible Heater for freshwater & saltwater aquariums, aquaculture, terrariums & hydroponic systems!

The Professional Aquarium Glass Submersible Heater, 100 Watt, provides accurate thermal control for freshwater & saltwater aquariums, aquaculture, terrariums & hydroponic systems! Heats 25 gallon aquariums to 30 gallon aquariums. Quartz Silica Tube -...

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