Tetra Heater 2 15

Tetra s ht line of heaters are easy to use and work in aquariums ranging from 2 to 55 gallons.

Tetra heater 2 15.

I just got a tetra submersible heater 2 15 gallon and there is no light. 68 72 f ideal water temperature for tropical fish. Ideal water temperature for goldfish. There is no thermostat to set so there s no hassle about temperature control.

Heaters fish can t produce their own body heat. All ht heaters have indicator lights to let you know when the heater is on heating the aquarium. The heaters have electronic thermostats that automatically adjust heat output to keep water at a constant 78 degrees f. It could be hiding under there i have.

Other than that the heater is semi decent but not worth the money for what they cost vs just getting a good heater with an adjustable thermostat. A heater is an essential piece of equipment because fish rely on the temperature of the water for their body heat. This is perfect for any nano. Have you moved the band holding the suction cup.

The heaters have electronic thermostats that automatically adjust heat output to keep water at a constant 78 degrees f. Designed for 2 to 15 gal tanks the tetra heater 5 15 provides a steady 78 degree water temperature automatically. Just submerge heater in the aquarium and plug it into an outlet. All tetra ht heaters have red.

Just submerge the heater in the water attach it to the side of the aquarium with the convenient suction cups and let it get to work heating the water.