Description
The Tetra GloFish Heater is a submersible 50-Watt Preset Heater that needs no adjustments. It automatically maintains the water temperature of your tank at 78 degrees F which is the reccomendation for any glofish environemnts. A red indicator light lets you know when the water is being heated and once optimal water temperature is reached, the indicator light turns green. It's heat and shock resistant and is designed for use in aquariums up to 10 gallons.
