Eheim Thermocontrol e 25W Heater 23cm (20 - 25L) Bottom Feeder The adjustable heater is also

The adjustable heater is also TÜV/GS certified

Extensive 5-stage filter produces clean

Hot spots are not a problem with a completely encapsulated full coverage nichrome heating element that distributes heat evenly

Ideal for use in more 'sterile' set-ups (e

The design and production of the Teco chillers have been realized with the aim of ensuring a high level of quality for the customer

Eheim Thermocontrol e 25W Heater 23cm (20 - 25L) Bottom Feeder The adjustable heater is alsoWith the EHEIM thermocontrol e heating element your fish get the right temperature even more precisely in every aquarium. Thermocontrol e 25: 25 watt, 23cm high, for aquariums 20 25L. The obvious ideas are often the best. This also applies to the aquarium heating element. It is simply hung in the water and heats it up. The principle is the same as it was decades ago. But in the meantime the EHEIM controller heater has become an ultra modern thermal