Eheim Thermocontrol e 50W Heater 23cm (25 - 60L) Tanks & Bowls The porous material becomes evenly

The porous material becomes evenly soaked with water and traps large and small dirt particles

The pump pushes water up into the basket of the filter

Although higher output lamps will read higher than low output lamps

Use 1 capful (5 mL) for each 40 L (10 US gallons) on the first day with a new aquarium

Wattage: 5 watts

Eheim Thermocontrol e 50W Heater 23cm (25 - 60L) Tanks & Bowls The porous material becomes evenlyWith the EHEIM thermocontrol e heating element your fish get the right temperature even more precisely in every aquarium. Thermocontrol e 50: 50 watt, 23cm high, for aquariums 25 60L. 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