EHEIM Thermocontrol 50W Aquarium Heater

The EHEIM Thermocontrol 50W is a high-precision adjustable aquarium heater suitable for tanks between 25 and 60 liters. Made in Germany, this device features a laboratory-grade glass jacket that provides a large heating surface and ensures consistent heat distribution. It includes Thermo Safety Control, which automatically shuts off the unit if it runs dry or is removed from the water. The temperature is easily adjustable between 18 and 34 degrees Celsius, with a control light to indicate heating activity. This fully submersible heater is designed for both freshwater and marine aquariums and comes with a 1.7-meter cable and suction cup mounts.