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Search Results in Aquariums - Heaters / Accessories - 300 Watt / 100 Gal at All Merchants (showing 1 to 10 of 13)
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Theo Shatter Proof Aquarium Heater / Size 100 Watt

Theo Shatter Proof Aquarium Heater / Size 100 Watt

The first shatter-proof heater thanks to the peculiar glass tube. Maximum security: THEO is shock resistant thanks to the PTC heating element and the shatterproof glass tube. For use in freshwater and marine aquariums.

from $19.99 - Offered by 3 merchants

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Theo Shatter Proof Aquarium Heater / Size 300 Watt

Theo Shatter Proof Aquarium Heater / Size 300 Watt

The first shatter-proof heater thanks to the peculiar glass tube. Maximum security: THEO is shock resistant thanks to the PTC heating element and the shatterproof glass tube. For use in freshwater and marine aquariums.

from $27.99 - Offered by 3 merchants

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Aqueon Submersible Aquarium Heater 300w Up To 90 Gal.

Aqueon Submersible Aquarium Heater 300w Up To 90 Gal.

The Aqueon submersible aquarium heater is renowned for its accuracy, durability and reliability. This easy-to-use aquarium heater is designed from thermal shatter-resistant glass a...

from $24.47 - Offered by 3 merchants

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Hydor Theo 25w Ul Submersible Aquarium Heater 25 Watts

Hydor Theo 25w Ul Submersible Aquarium Heater 25 Watts

25 Watt, Features PTC patented thermal technology which makes it super safe. UL Listed. Specially engineered shatterproof glass. Precise micro-switch technology makes it highly acc...

from $16.99 - Offered by 2 merchants

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Visi Therm Deluxe Aquarium Heater / Size 300 Watt

Visi Therm Deluxe Aquarium Heater / Size 300 Watt

Water-calibrated to ensure precise temperature selection and superior performance, the Visi-Therm Deluxe delivers the ultimate in direct-set control, compact double-sealed durability...and certified accuracy to within one degree.

Price: $26.84

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Elive Micro Heater 10w Up To 2 Gal

Elive Micro Heater 10w Up To 2 Gal

Elive's Micro Heater is perfect for small fish bowls and aquariums! Small and compact, the heater provides enough heat to keep your fish comfortable, while saving space and blendi...

Price: $14.49

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Elive Micro Heater 25w Up To 5 Gal

Elive Micro Heater 25w Up To 5 Gal

Elive's Micro Heater is perfect for small fish bowls and aquariums! Small and compact, the heater provides enough heat to keep your fish comfortable, while saving space and blendi...

Price: $16.99

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Grreat Choice Mini Aquarium Heater Size 7.5w

Grreat Choice Mini Aquarium Heater Size 7.5w

The Grreat Choice Mini Aquarium Heater is completely submersible, and works well with marine and tropical aquariums. Simply place this heater in your aquarium and the heater will operate in any position you put it. Only at PetSmart. Features: Completely submersible aquarium mini heater Includes: 1 Suction Cup, 1 Instruction Guide Intended For: Marine and Tropical Aquariums Color: Black Size: For aquariums up to 2.5 gallons Caution: Do not run dry. To avoid injury, follow the safety instructions

Price: $13.99

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Top Fin Betta Aquarium Heater Size 20w

Top Fin Betta Aquarium Heater Size 20w

Our Top Fin Betta Tank Heater is fully submersible in water and has a LED indicator which turns orange while heating and green at temperature. Preset temperature is 77° F (25° C) (+/- 1°). Features: Fully submersible Includes: 1 Betta Tank Heater 2 Suction Cups Intended For: Betta Tanks up to 2.5 Gallons Material(s): Plastic Color: Black Product Dimensions: 3.5 in L x 1.5 in W Additional Information: Instruction Guide Caution: Do not run dry. To avoid injury, follow safety instructio

Price: $15.99

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Eth 300 In Line Heater For 16mm Or .625 In. Tubing 300w

Eth 300 In Line Heater For 16mm Or .625 In. Tubing 300w

The ETH external In-Line heater uses the advanced PTC system, which is a special polymer sheet, silk-screened with heating ink (like your car's windshield defroster) instead of me...

Price: $49.99

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