EHEIM Thermocontrol e 100 watts is a aquarium heater which allows you to maintain an ideal water temperature suitable for your fish and corals in an aquarium up to 150 Liters. The glass sheath significantly increases the heating surface and ensures uniform heat emission throughout the aquarium. EHEIM Thermocontrol e heaters incorporate an adjustable thermostat allowing you to precisely adjust the desired water temperature. A dial located on the top of the device allows the temperature to be set from 20 to 32 ° C, with an accuracy of +/- 0.5 ° C. An indicator light indicates whether the heating is operating or not. EHEIM Thermocontrol e is equipped with the Thermo Safety Control function which provides protection against dry running. Fully submersible, the heater can be placed anywhere in.