Eheim Thermocontrol-E Submersible Heater 75 watt nitrat remover available in 2 sizes:

available in 2 sizes:

relieving the need to shield zooxanthellae and enabling the host organism to open more fully

Battery Size: D x 2 (Not Included)

but better if added to new water first

Thermal Gradients

Eheim Thermocontrol-E Submersible Heater 75 watt nitrat remover available in 2 sizes:The Eheim thermocontrol e is a top of the line, fully submersible aquarium heater designed for both freshwater and saltwater environments. The heater itself takes on the classic "hang in the water" design, but elevates its functionality with incredibly precise temperature adjustments between 20 C and 32 C, accuracy within 0. 5 C and dry running protection to offer unmatched safety and control. The unit has been constructed with a state of the art