All 9 EHEIM Heater models are 100-percent fully submersible and come with a new TruTemp dial that allows the user to recalibrate the heater within a +/- 0.5F degree accurancy for percise temperature readings.
- Fully submersible
- Thermo safey control protects agianst running dry. Will automatically turn off when water level dips too low
- TruTemp dial recalibrates the heater for percise temperature regulation
- Made of shock resistant and shatter proof glass for fresh or marine water
- On/Off indicator light for at a glance monitoring
