Submersible Glass Aquarium Heater
The Aqueon Submersible Glass Aquarium Heater is a submersible, shatter resistant glass heater designed for both freshwater and saltwater environments. With heat settings between 68 - 88 degrees Fahrenheit, aquarists have the freedom to adjust their tank based on the health and inhabitants of the tank. Accurate to within 1 degree Fahrenheit. The Aqueon Submersible Glass Aquarium Heater comes with a small LED light that illuminates when the heater is activated and a automatic shut off function to ensure the tank never gets overheated. The heater can be positioned with suction cups either vertically or horizontally.