Ultra-porous filter aid mechanical filtration media for freshwater and saltwater aquarium system. Traps and binds particulate organic material and removes oils, grease, dirt and mulm from water column. Long lasting and washable. Best used in conjunction with TGR GAC. Recommended in a canister filter or media reactor.
Directions: Put HPP-01 in a media bag, briefly rinse with purified water then put it inside your filter sock, or in the first chamber of your sump or overhead filter. For best results, place HPP-01 inside a media reactor with low flow.