Tetra Tech HT 50W - water heater

Heater designed for freshwater and saltwater aquariums, automatically maintaining the preset temperature. Thanks to the liquid divisions, you can set the required temperature to exactly half a degree. Tetra Tech has a built-in thermostat that automatically adjusts the temperature and switches on and off the heater. The maintained temperature is between 20 and 32 degrees, and the thermostat reacts at a change of 0.25 degrees. The heater should be placed in a place where there is constant water movement near the filter to ensure uniform heating of the entire aquarium. For aquariums 25 - 60l