Eheim Thermopreset Aquarium Heater 150w

With the Eheim thermopreset heaters, getting your aquarium up to temperature could not be easier. These are ?pre-set? to 25?c which is the ideal for the most common aquarium inhabitants. The compact design makes them perfect for small tanks, and the built-in heater guard protects fish such as Pleco’s which like to rest on heaters. 4 sizes available, for aquariums from 25 to 400 litres.