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Code expires 12/13/13
Tetra Submersible Heater
|The new, easy-to-use Tetra HT10 and HT30 Submersible Heaters are created especially for aquariums ranging from 2 to 30 gallons. The Tetra Submersible Heater contains an electronic thermostat that automatically adjusts the heat output to keep the water at a constant 78°F. All you have to do is put it in the aquarium and plug it in!|