Newa Therm Next 300w Fully submersible aquarium heater equipped with a high precision electronic thermostat with two-color LED operating indication. The temperature is easily adjustable thanks to the degree indication on the top of the case. The case with high mechanical and thermal resistance guarantees safe operation.

EHEIM THERMO200 Stainless steel heater - prevents the garden pond from freezing (down to -20°). A garden pond should never freeze over completely. The EHEIM anti-ice heater prevents the pond from freezing completely down to -20°C, allowing fermentation gases to escape. This allows vital gas exchange to take place at the surface of the tank....

Temperature Controller 7028 The Temperature Controller is a compilation consisting of the SmartController 7000 and its appropriate switching socket, the Controlled Power Socket 7070.120 in a separate package