Fritz Aquatics AFA80177 Water Clarifier for Aquarium, 16-Ounce

Fritz clarifier rapidly clears water by pulling together (flocculating) fine particles, allowing them to be removed by the filter or settle to the bottom, leaving your aquarium crystal clear. Fritz clarifier will not affect bio-filtration, ph. or other important water parameters like other brands. Safe and effective for use in freshwater, saltwater, reef aquariums and ponds.