The Eheim ThermoControl e200 is a 200 watt heater with precise temperature adjustment. It is suited to both freshwater and saltwater tanks in the 79 to 106 gallon range.
200 watt, model AEH3637090
For aquariums from 79 to 106 gallons
Adjustable from 20 to 32 degrees C
Impact-resistant construction
Glass jacket increases the heating surface
Let the heater sit unplugged for a few minutes after installing, and unplug it before water changes.