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Tetra Ht10 Submersible Heater 50w 2-10gal


Regular price $17.99

Tetra's HT line of heaters are easy-to-use and work in aquariums ranging from 2 to 55 gallons. The heaters have electronic thermostats that automatically adjust heat output to keep water at a constant 78 degrees F. All HT heaters have indicator lights to let you know when the heater is on, heating the aquarium.

All Tetra HT heaters have red/green indicator lights to let you know when the heater is heating(red) or on standby(green). The low voltage thermostat maintains water at 78°F without any adjustment required. Be sure purchase the correct heater for your tank size. Buying a heater too small for your tank can cause under heating. It is critical to ensure your tank is equipped with a hood or glass canopy to contain the heat inside the aquarium. All Tetra HT Heaters will shut off if an electrical short is detected for your safety.

Customer Reviews

Based on 3 reviews
Priscilla Newton
Tetra Ht10 submersible heater 50W 2-10 gallon tank

Love this heater. Keeping tank at exact temperature. Personnel very knowledgeable and recommended just the right heater.

Charles Wade
Great small heater

This is a great affordable heater for my 10 gallon tank. It keeps the temp at a nice 76~78 degrees. I would buy again for my small tanks.

Billy Cencula
Plan to return it.

The heater does not have a thermometer.