Regelheizer 50W D/US/F/NL/I/E/P/S/FI

Compact heater designed for small to medium aquariums, maintaining a stable water temperature between 18°C and 32°C for tropical fish in freshwater and marine setups. Made of shock-resistant quartz glass with a protective casing, it ensures durability and fish safety, while the built-in thermostat provides precise temperature regulation. Suitable for aquariums from 25 to 50 liters (6.6 to 13.2 gallons), this heater features an on/off indicator lamp for easy monitoring and a space-saving design at approximately 18.5 cm in length.