The Eheim Jager 75 watt heater is a submersible thermostat heater for freshwater and marine aquariums. It turns itself off if the water level drops too low.
Output: 75 watt
Fully submersible
Shuts off automatically when the water level falls too low
Thermo safety control protects against running dry
TruTemp dial recalibrates the heater for precise temperature control
Shock resistant, shatterproof glass
On/off indicator light
Let the heater cool before you remove it from the water and unplug it before servicing.