EHEIM thermocontrol 25W Aquarium Heater

The EHEIM thermocontrol is a precision adjustable submersible heater engineered for freshwater and marine aquariums holding 20 to 25 liters (approximately 5 to 7 US gallons). Built with Thermo Safety Control, it offers integrated protection against dry running and is constructed from heavy-duty laboratory safety glass. It delivers accurate temperature control across a range of 18°C to 34°C (65°F to 93°F). A clear indicator lamp illuminates during heating cycles, and the unit comes complete with a secure double suction cup bracket and a 170 cm power cable for convenient placement. Made in Germany for exceptional durability.