Tetra Heater 2 15

The heaters have electronic thermostats that automatically adjust heat output to keep water at a constant 78 degrees f.

Tetra heater 2 15.

A heater is an essential piece of equipment because fish rely on the temperature of the water for their body heat. All ht heaters have indicator lights to let you know when the heater is on heating the aquarium. 68 72 f ideal water temperature for tropical fish. All tetra ht heaters have red.

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. Tetra s ht line of heaters are easy to use and work in aquariums ranging from 2 to 55 gallons. Just submerge heater in the aquarium and plug it into an outlet. The heaters have electronic thermostats that automatically adjust heat output to keep water at a constant 78 degrees f.

Tetra s ht line of heaters are easy to use and work in aquariums ranging from 2 to 55 gallons. I just got a tetra submersible heater 2 15 gallon and there is no light. Designed for 2 to 15 gal tanks the tetra heater 5 15 provides a steady 78 degree water temperature automatically. Featuring a compact design and submersible technology the whisper 2 15 heater makes heating small aquariums easier and more affordable than ever.

It could be hiding under there i have. Ideal water temperature for goldfish. Heaters fish can t produce their own body heat. There is no thermostat to set so there s no hassle about temperature control.

All ht heaters have indicator lights to let you know when the heater is on heating the aquarium.