Heater Eheim Thermocontrol E 250W

With this EHEIM heater, your fish get the right temperature in every aquarium. It is an ultra-modern electronic thermal device with the best technology available. It is made of special laboratory glass, which increases the heating surface and serves as a heat shield, ensuring optimal even heat release. And whether you want to heat a 20 or 1000 liter aquarium, you have 9 sizes available.