Chemi-Pure 140g

Chemi-Pure is the original Ion Filter Medium constantly improved over the years. Promotes aerobic Bacterial Growth and nitrification removes dissolved organics. Chemi-pure is a precise formula for use with either fresh,reef or marine aquariums as a chemical absorption filter, ion generator and exchange unit, which positively keeps pH at a perfect constant level.Chemi-pure quickly buffers pH harmlessly and without any shock to the fish.