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Hydor ETH In-Line Heaters

Hydor ETH In-Line Heaters
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* Prevents temperature variations caused by poor water circulation
* Precise, accurate temperature setting
* Indicator light shows when unit is "ON"
* Double insulated and double sealed

The first compact aquarium heater that operates externally, saving interior aquarium space. Installs vertically in the return line of a canister filter or sump, allowing better heat distribution as water returns to the aquarium. UL-listedBuilt-in clamps for easy plumbing, and temperature adjusts from 65-93°F on an ergonomic knob. Durable, plastic casing protects internal parts. Indicator lights up when heating. 5-1/2 ft cord. UL-Listed.

Unit Watts In/Out For Aquariums
200 200 1/2" 26-53 gallons
200 200 5/8" 26-53 gallons
300 300 5/8" 53-80 gallons

Please click on "More Information" for additional features and installation instructions.

FIRST compact in-line heater!
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Please note: Return of electrical equipment to Drs. Foster & Smith for exchange or refund is limited to 60 days from the date of purchase. Beyond 60 days, please contact the manufacturer for repair or replacement as covered by the manufacturer's warranty.

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