Interpet No.3 Filter Aid

Despite a  good filtration system, there are still minute particles present which find their way through the finest filter media.These particles irritate fish gill membranes, stunt plant growth by filtering out light and ruin the enjoyment of seeing your fish in their full glory. This treatment acts rapidly, clumping the fine particles together so that the filter can remove them, producing crystal clear water.
For use in coldwater and tropical freshwater systems.