Super Activated Carbon Filter Media Pad For Aquarium Fish Tank Pond Canister Filter, Cut To Fit For Fresh Water & Saltwater Aqua

Feature: Activated Carbon Impregnated Filter Pad Effectively Traps Large Particles, Removes Discoloration, Odor, Pollutants, And Harmful Chemical To Keep Your Aquarium Crystal Clear Diy Cut-To-Fit Filter Pad, Good To Use In Freshwater And Saltwater Aquariums. Works With All Filters: Canister, Hang-On Filter, Wet/Dry, Pond Filters, Diy Filters To Ensure Optimum Performance, Replace The Filter Pad Every Three To Four Weeks Depending On Waste Load Of The Fish Tank. Includes: 1 Pack Of Filter Pad. Each Is Of 3/8′ To 1/2′ Thick ,Thickness Measured Dry Before Packing And Varies By Batch