=”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.
