Aquaforest - Pro Bio S is especially recommended for large, demanding and heavily stocked tanks. Bacteria present in Pro Bio S initiate the process of reducing harmful nitrates and phosphates, which are latter removed from the water by a protein skimmer. Pro Bio S creates a natural biological filter, hindering the development of pathogenic microflora.
Liquid probiotic bacterial supplements help maintain and control water quality with the use of beneficial bacteria. The bacteria found in Pro Bio S has been carefully selected to transform phosphate, nitrate, and other organic compounds that will turn into biomass and then can be consumed by corals, or skimmed out of the tank.
Another benefit of Pro Bio S is that you will notice less sediments build up on rocks and biomedia.