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Aquarium Heater 300 Watt Fully Submersible Fish Tank Aquatic Terrarium

Aquarium Heater 300 Watt Fully Submersible Fish Tank Aquatic Terrarium

300 Watt Aquarium Heater 100% Submersible Shatter Resistant Quartz Tube Large Easy to Read Temperature Setting on Top Large Dial at top to adjust the Temperature Can be used with both Fresh Water and Salt Water Marine Aquariums 110v 60hz- 13.5 long 5' L

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Cobalt Aquatics Neo-Therm Submersible Aquarium Heater

Cobalt Aquatics Neo-Therm Submersible Aquarium Heater

Fully electronic, modern super flat design. Led displays both set temp and tank temp simultaneously. Thermal protection circuitry. Easy to set one touch system. Shatterproof outer casing. ... more

Cobalt Aquatics Neo-Therm Submersible Aquarium Heater

Fully electronic, modern super flat design. Led displays both set temp and tank temp simultaneously. Thermal protection circuitry. Easy to set one touch system. Shatterproof outer casing.

HorseLoverZ.com

$47.99

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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...

$24.43

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Cobalt Aquatics Neo-Therm Submersible Aquarium Heater

Cobalt Aquatics Neo-Therm Submersible Aquarium Heater

Fully electronic, modern super flat design. Led displays both set temp and tank temp simultaneously. Thermal protection circuitry. Easy to set one touch system. Shatterproof outer casing. ... more

Cobalt Aquatics Neo-Therm Submersible Aquarium Heater

Fully electronic, modern super flat design. Led displays both set temp and tank temp simultaneously. Thermal protection circuitry. Easy to set one touch system. Shatterproof outer casing.

HorseLoverZ.com

$43.99

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Aqueon 06101 Submersible Aquarium Heaters, 100-Watt

Aqueon 06101 Submersible Aquarium Heaters, 100-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 06101 Submersible Aquarium Heaters, 100-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...

$20.61

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Aquatop Submersible Glass Aquarium Heater

Aquatop Submersible Glass Aquarium Heater

Fully submersible glass heater offers simple and easy installation with use of suction cups. Maintain constant and stable temperatures for your aquatic creatures. Easy to set and adjust. Made from high quality insulated glass.50 Watt is for aquariums... ... more

Aquatop Submersible Glass Aquarium Heater

Fully submersible glass heater offers simple and easy installation with use of suction cups. Maintain constant and stable temperatures for your aquatic creatures. Easy to set and adjust. Made from high quality insulated glass.50 Watt is for aquariums...

HorseLoverZ.com

$10.99

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Aqueon 06109 Pro Heaters Submersible Aquarium Heater, 250-Watt

Aqueon 06109 Pro Heaters Submersible Aquarium Heater, 250-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 06109 Pro Heaters Submersible Aquarium Heater, 250-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...

$27.88

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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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Aqueon Mini Heater for Desktop Aquariums 10 Watt

Aqueon Mini Heater for Desktop Aquariums 10 Watt

Perfect for desktop fish tanks up to 5 gallons Shatterproof Submersible Thermal safety shut-off ... more

Aqueon Mini Heater for Desktop Aquariums 10 Watt

Perfect for desktop fish tanks up to 5 gallons Shatterproof Submersible Thermal safety shut-off

$20.99 $11.04

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Via Aqua Quartz Heaters 300 Watt - Aquariums up to 80 Gallons - (14.8 High x 1.1 Diameter)

Via Aqua Quartz Heaters 300 Watt - Aquariums up to 80 Gallons - (14.8 High x 1.1 Diameter)

Extra durable quartz glass aquarium heater Fully submersible and break-resistant Easy to read temperatures Simple suction cup installation Adjustable temperature (68?-92?F) For freshwater and marine aquariums ... more

Via Aqua Quartz Heaters 300 Watt - Aquariums up to 80 Gallons - (14.8 High x 1.1 Diameter)

Extra durable quartz glass aquarium heater Fully submersible and break-resistant Easy to read temperatures Simple suction cup installation Adjustable temperature (68?-92?F) For freshwater and marine aquariums

$30.99 $17.84

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Aqueon 06101 Submersible Aquarium Heaters, 100-Watt Multi-Colored

Aqueon 06101 Submersible Aquarium Heaters, 100-Watt Multi-Colored

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 06101 Submersible Aquarium Heaters, 100-Watt Multi-Colored

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...

$30.48

FREE shipping

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Aquatop Aquatic Supplies Submersible Digital Aquarium Heater 300 Watt D2ht-300

Aquatop Aquatic Supplies Submersible Digital Aquarium Heater 300 Watt D2ht-300

Dual digital display shows current and target temperature.Energy saving automatic shutdown once target temperature is reached.Temperatures adjust between 65 and 93 degrees fahrenheit.Suitable for tanks up to 100 gallons.300-watt.L x W x H 3.9 x 1.7 x 16.9 ... more

Aquatop Aquatic Supplies Submersible Digital Aquarium Heater 300 Watt D2ht-300

Dual digital display shows current and target temperature.Energy saving automatic shutdown once target temperature is reached.Temperatures adjust between 65 and 93 degrees fahrenheit.Suitable for tanks up to 100 gallons.300-watt.L x W x H 3.9 x 1.7 x 16.9

SHOP.COM

$64.76 $47.97

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Aquatop Aquatic Supplies Submersible Glass Aquarium Heater 300 Watt Gh300

Aquatop Aquatic Supplies Submersible Glass Aquarium Heater 300 Watt Gh300

Fully submersible glass heater offers simple and easy installation with use of suction cups.Maintain constant and stable temperatures for your aquatic creatures.Can handle aquariums up to 75 gallons.Easy to set and adjust.Made from high quality... ... more

Aquatop Aquatic Supplies Submersible Glass Aquarium Heater 300 Watt Gh300

Fully submersible glass heater offers simple and easy installation with use of suction cups.Maintain constant and stable temperatures for your aquatic creatures.Can handle aquariums up to 75 gallons.Easy to set and adjust.Made from high quality...

SHOP.COM

$29.27 $21.68

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Aquatop Aquatic Supplies Submersible Glass Aquarium Heater 250 Watt Gh250

Aquatop Aquatic Supplies Submersible Glass Aquarium Heater 250 Watt Gh250

Fully submersible glass heater offers simple and easy installation with use of suction cups.Maintain constant and stable temperatures for your aquatic creatures.Can handle aquariums up to 65 gallons.Easy to set and adjust.Made from high quality... ... more

Aquatop Aquatic Supplies Submersible Glass Aquarium Heater 250 Watt Gh250

Fully submersible glass heater offers simple and easy installation with use of suction cups.Maintain constant and stable temperatures for your aquatic creatures.Can handle aquariums up to 65 gallons.Easy to set and adjust.Made from high quality...

SHOP.COM

$28.05 $20.78

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"Aquatop Aquatic Supplies-Submersible Glass Aquarium Heater 300 Watt"

"Aquatop Aquatic Supplies-Submersible Glass Aquarium Heater 300 Watt"

"SUBMERSIBLE GLASS AQUARIUM HEATERFully submersible glass heater offers simple and easy installation with use of suction cups.Maintain constant and stable temperatures for your aquatic creatures.Can handle aquariums up to 75 gallons.Easy to set and... ... more

"Aquatop Aquatic Supplies-Submersible Glass Aquarium Heater 300 Watt"

"SUBMERSIBLE GLASS AQUARIUM HEATERFully submersible glass heater offers simple and easy installation with use of suction cups.Maintain constant and stable temperatures for your aquatic creatures.Can handle aquariums up to 75 gallons.Easy to set and...

swagnwag.com

$20.99

FREE shipping

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"Submersible Digital Aquarium Heater, Size: 300 WATT, UPC# 810281018508, Mfg# D2HT-300, Free Shippin"

"Submersible Digital Aquarium Heater, Size: 300 WATT, UPC# 810281018508, Mfg# D2HT-300, Free Shippin"

"Submersible Digital Aquarium Heater Size: 300 WATT Miscellaneous PetDual digital display shows current and target temperature.Energy saving automatic shutdown once target temperature is reached.Temperatures adjust between 65 and 93 degrees... ... more

"Submersible Digital Aquarium Heater, Size: 300 WATT, UPC# 810281018508, Mfg# D2HT-300, Free Shippin"

"Submersible Digital Aquarium Heater Size: 300 WATT Miscellaneous PetDual digital display shows current and target temperature.Energy saving automatic shutdown once target temperature is reached.Temperatures adjust between 65 and 93 degrees...

$57.91

FREE shipping

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"Aquatop Aquatic Supplies-Submersible Digital Aquarium Heater 200 Watt"

"Aquatop Aquatic Supplies-Submersible Digital Aquarium Heater 200 Watt"

"SUBMERSIBLE DIGITAL AQUARIUM HEATERDual digital display shows current and target temperature.Energy saving automatic shutdown once target temperature is reached.Temperatures adjust between 65 and 93 degrees fahrenheit.Suitable for tanks up to 55... ... more

"Aquatop Aquatic Supplies-Submersible Digital Aquarium Heater 200 Watt"

"SUBMERSIBLE DIGITAL AQUARIUM HEATERDual digital display shows current and target temperature.Energy saving automatic shutdown once target temperature is reached.Temperatures adjust between 65 and 93 degrees fahrenheit.Suitable for tanks up to 55...

swagnwag.com

$44.99

FREE shipping

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"Aquatop Aquatic Supplies-Submersible Digital Aquarium Heater 100 Watt"

"Aquatop Aquatic Supplies-Submersible Digital Aquarium Heater 100 Watt"

"SUBMERSIBLE DIGITAL AQUARIUM HEATERDual digital display shows current and target temperature.Energy saving automatic shutdown once target temperature is reached.Temperatures adjust between 65 and 93 degrees fahrenheit.Suitable for tanks up to 30... ... more

"Aquatop Aquatic Supplies-Submersible Digital Aquarium Heater 100 Watt"

"SUBMERSIBLE DIGITAL AQUARIUM HEATERDual digital display shows current and target temperature.Energy saving automatic shutdown once target temperature is reached.Temperatures adjust between 65 and 93 degrees fahrenheit.Suitable for tanks up to 30...

swagnwag.com

$39.99

FREE shipping

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Aquatop Aquatop Submersible Glass Heater for Aquariums: 300 Watt - 14.5 - Aquariums up to 75 Gallon

Aquatop Aquatop Submersible Glass Heater for Aquariums: 300 Watt - 14.5 - Aquariums up to 75 Gallon

Aquatop Aquatop Submersible Glass Heater for Aquariums: 300 Watt - 14.5 - Aquariums up to 75 Gallons #GH-300 Keep your aquatic creatures happy, healthy and comfortable with the Aquatop Aquarium Submersible Glass Heater. This heater features suction... ... more

Aquatop Aquatop Submersible Glass Heater for Aquariums: 300 Watt - 14.5 - Aquariums up to 75 Gallon

Aquatop Aquatop Submersible Glass Heater for Aquariums: 300 Watt - 14.5 - Aquariums up to 75 Gallons #GH-300 Keep your aquatic creatures happy, healthy and comfortable with the Aquatop Aquarium Submersible Glass Heater. This heater features suction...

PetMountain.com

(250+)

$23.99

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"Submersible Glass Aquarium Heater, Size: 300 WATT, UPC# 810281019437, Mfg# GH300, Free Shipping"

"Submersible Glass Aquarium Heater, Size: 300 WATT, UPC# 810281019437, Mfg# GH300, Free Shipping"

"Submersible Glass Aquarium Heater Size: 300 WATT Miscellaneous PetFully submersible glass heater offers simple and easy installation with use of suction cups.Maintain constant and stable temperatures for your aquatic creatures.Can handle aquariums up... ... more

"Submersible Glass Aquarium Heater, Size: 300 WATT, UPC# 810281019437, Mfg# GH300, Free Shipping"

"Submersible Glass Aquarium Heater Size: 300 WATT Miscellaneous PetFully submersible glass heater offers simple and easy installation with use of suction cups.Maintain constant and stable temperatures for your aquatic creatures.Can handle aquariums up...

$26.51

FREE shipping

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Aquatop Aquatop Submersible Aquarium Heater: HT-200 - 200 Watt - Aquariums up to 55 Gallons - (11.5

Aquatop Aquatop Submersible Aquarium Heater: HT-200 - 200 Watt - Aquariums up to 55 Gallons - (11.5

Aquatop Aquatop Submersible Aquarium Heater: HT-200 - 200 Watt - Aquariums up to 55 Gallons - (11.5 Long) #HT-200 Aquatop Submersible Aquarium Heaters warm and maintain water temperature in fresh or saltwater fish tanks. This submersible heater is... ... more

Aquatop Aquatop Submersible Aquarium Heater: HT-200 - 200 Watt - Aquariums up to 55 Gallons - (11.5

Aquatop Aquatop Submersible Aquarium Heater: HT-200 - 200 Watt - Aquariums up to 55 Gallons - (11.5 Long) #HT-200 Aquatop Submersible Aquarium Heaters warm and maintain water temperature in fresh or saltwater fish tanks. This submersible heater is...

PetMountain.com

(250+)

$8.25

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Aquatop GH200 Aquarium Submersible Glass Heater 200-Watt

Aquatop GH200 Aquarium Submersible Glass Heater 200-Watt

Maintain constant and stable temperatures for your aquatic creatures to thrive with aquatop's gh-200w 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 GH200 Aquarium Submersible Glass Heater 200-Watt

Maintain constant and stable temperatures for your aquatic creatures to thrive with aquatop's gh-200w aquarium heater. This fully submersible glass heater offers simple and easy installation with the use of the included suction cups and can handle...

Companion Caterers

$10.54

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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...

Companion Caterers

$9.48

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Eheim Ebo Jager Shatter Proof Glass Aquarium Heater 300 Watt Reef Free Usa Ship

Eheim Ebo Jager Shatter Proof Glass Aquarium Heater 300 Watt Reef Free Usa Ship

Eheim Ebo Jager Shatter Proof Glass Aquarium Heater 300 Watt Perfect for freshwater or saltwater use For tanks from 159-264 gallons Fully submersible 19.75" X 1.5"6 foot double insulated power cord Temperature is adjustable from 65°F and 93°F with an... ... more

Eheim Ebo Jager Shatter Proof Glass Aquarium Heater 300 Watt Reef Free Usa Ship

Eheim Ebo Jager Shatter Proof Glass Aquarium Heater 300 Watt Perfect for freshwater or saltwater use For tanks from 159-264 gallons Fully submersible 19.75" X 1.5"6 foot double insulated power cord Temperature is adjustable from 65°F and 93°F with an...

eBay

$35.25

FREE shipping

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Cascade Heat 13 Aquarium Heater 300 Watt For 75 Gallon Tanks

Cascade Heat 13 Aquarium Heater 300 Watt For 75 Gallon Tanks

Features 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... ... more

Cascade Heat 13 Aquarium Heater 300 Watt For 75 Gallon Tanks

Features 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...

ZappySales

$34.12

FREE shipping

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Marineland Shatterproof Fish Tank Heater 10 Watts

Marineland Shatterproof Fish Tank Heater 10 Watts

The Marineland Shatterproof Fish Tank Heater is a fully submersible, space efficient heater that is preset to 78 Degrees and features an automatic safety shut-off when it is not submersed in water. Great for freshwater or marine aquariums, the 10 watt... ... more

Marineland Shatterproof Fish Tank Heater 10 Watts

The Marineland Shatterproof Fish Tank Heater is a fully submersible, space efficient heater that is preset to 78 Degrees and features an automatic safety shut-off when it is not submersed in water. Great for freshwater or marine aquariums, the 10 watt...

(25,000+)

$18.99

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(25,000+)
Hydor Theo 300 Watt Aquarium Heater Shatter Proof Glass Free Usa Shipping

Hydor Theo 300 Watt Aquarium Heater Shatter Proof Glass Free Usa Shipping

THEO 300 Watt Aquarium Heater Hydor Theo 300 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 300 Watt Aquarium Heater Shatter Proof Glass Free Usa Shipping

THEO 300 Watt Aquarium Heater Hydor Theo 300 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

$24.75

FREE shipping

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Hydor Theo Aquarium Heaters 300 watt

Hydor Theo Aquarium Heaters 300 watt

New aquarium heater functioning with the exclusive PTC (Positive Thermal Coefficient) technology. The first shatter-proof fish tank heater thanks to the peculiar glass tube. Free positioning in the aquarium: vertical, horizontal and completely... ... more

Hydor Theo Aquarium Heaters 300 watt

New aquarium heater functioning with the exclusive PTC (Positive Thermal Coefficient) technology. The first shatter-proof fish tank heater thanks to the peculiar glass tube. Free positioning in the aquarium: vertical, horizontal and completely...

(25,000+)

$26.99

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(25,000+)
Fluval Compact Aquarium Heater 25 Watt Heater

Fluval Compact Aquarium Heater 25 Watt Heater

Fluval Compact Aquarium Heater is a durable polymer 25 watt fish tank heater that won't crack or break like typical glass sleeve aquarium heaters do. It is a submersible fish tank heater specifically designed to maintain a set temperature of 78�F... ... more

Fluval Compact Aquarium Heater 25 Watt Heater

Fluval Compact Aquarium Heater is a durable polymer 25 watt fish tank heater that won't crack or break like typical glass sleeve aquarium heaters do. It is a submersible fish tank heater specifically designed to maintain a set temperature of 78�F...

(25,000+)

$23.99

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(25,000+)
Eheim Ebo Jager Shatter Proof Glass Aquarium Heater 75 Watt Reef Free Usa Ship

Eheim Ebo Jager Shatter Proof Glass Aquarium Heater 75 Watt Reef Free Usa Ship

Eheim Ebo Jager Shatter Proof Glass Aquarium Heater 75 Watt Perfect for freshwater or saltwater use For tanks from 15-20 gallons Fully submersible 9.5" Tall 6 foot double insulated power cord Temperature is adjustable from 65°F and 93°F with an easy to... ... more

Eheim Ebo Jager Shatter Proof Glass Aquarium Heater 75 Watt Reef Free Usa Ship

Eheim Ebo Jager Shatter Proof Glass Aquarium Heater 75 Watt Perfect for freshwater or saltwater use For tanks from 15-20 gallons Fully submersible 9.5" Tall 6 foot double insulated power cord Temperature is adjustable from 65°F and 93°F with an easy to...

eBay

$26.95

FREE shipping

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Finnex Digital Temperature Control Glass Heater, 300-Watt

Finnex Digital Temperature Control Glass Heater, 300-Watt

Finnex Digital Temperature Control Glass Heater, 300-Watt These newly designed Finnex digital glass heaters are fully submersible and can be used in both fresh and marine aquariums. The red LED digital display allows users to visibly read current... ... more

Finnex Digital Temperature Control Glass Heater, 300-Watt

Finnex Digital Temperature Control Glass Heater, 300-Watt These newly designed Finnex digital glass heaters are fully submersible and can be used in both fresh and marine aquariums. The red LED digital display allows users to visibly read current...

Wag.com

$33.99

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Hydor Mini Heater 7.5 Watt

Hydor Mini Heater 7.5 Watt

Hydor 7.5 Watt Mini Heater For Tanks 2.5 - 5 GallonsMINI HEATER helps increase by a few degrees Fahrenheit/Celsius the ambient water temperature of mini aquariums compared to the room temperature where they are positioned. They are fully submersible... ... more

Hydor Mini Heater 7.5 Watt

Hydor 7.5 Watt Mini Heater For Tanks 2.5 - 5 GallonsMINI HEATER helps increase by a few degrees Fahrenheit/Celsius the ambient water temperature of mini aquariums compared to the room temperature where they are positioned. They are fully submersible...

All Aquarius

$12.99

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