Neo Media Hard of Aquarius is a filter for the biological filtration for aquariums. The porous structure makes it possible to the water flow through the media and offers perfect conditions for different important bacteria. Especially the nitrifying bacteria, which are very important to a good water quality, are able to colonize the Neo Media. NEO MEDIA HARD has the nature of alkaline product itself.
By not reducing the pH, is effective in alkaline environments such as cichlids, Tanganyika, marine fish and corals.