Eheim - Adsorptive Filter Media for Your Aquarium Filter!
This category lists products that remove pollutants from the water. The activated carbon media EHEIM Karbon and EHEIM Aktiv are among the most potent filter products for binding chemical substances such as chlorine. EHEIM Aktiv is an active filter carbon that binds medication residues from the water with high efficiency, as well as chlorine, pesticides and other chemical pollutants. With the right choice of filter media, the aquarium water can become crystal clear. EHEIM Karbon is also a filter carbon and is particularly well suited for the so-called cycling phase of the aquarium. Absorbent filter materials such as activated carbon should only ever be used in aquariums for a limited time (about four weeks). After that, the filter medium should be removed or replaced.