Eheim Thermocontrol e 25W Heater 23cm (20 - 25L) Bottom Feeder Each tablet contains: 375mg Tetracycline

Each tablet contains: 375mg Tetracycline Hydrochloride equivalent to 346mg/K of Tetracycline

When used with the Fluval FX Gravel Vac

because Flourite® Dark is a natural product

Extensive 5-stage filter produces clean

Eheim Thermocontrol e 25W Heater 23cm (20 - 25L) Bottom Feeder Each tablet contains: 375mg TetracyclineWith 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