Aqueon Quietflow Water Polishing Pad - Replacement Aquarium Filter Media for Fish Tanks

DESCRIPTION Aqueon Filter Media such as the Quietflow Water Polishing Pad can be used with various fish tank filters (hang-on-the-back, internal, canister, sump, etc. ) to improve appearance and quality of aquarium water for fish.Features: For use with freshwater or saltwater applicationsDesigned for use with Aqueon QuietFlow Canister Filter 300gph and 400gph unit1-inch thick polyester pads remove ultrafine particles from water Includes: 2 packIntended Pet(s): FishProduct Weight 0.09 lbInstructions: For fresh or saltwater applications.