Fluval Water Polishing Pads are uniquely designed to
fit Fluval Canister Filters. These extra thick micro-fine polyester
pads effectively trap micro particles and debris as water passes
through. Fluval Water Polishing Pads are ideally used when cloudy water
occurs or after tank maintenance to provide crystal clear aquarium
water. For freshwater and marine environments. For Fluval filter models: 104, 105, 106, 204, 205, 206.
Returns Accepted for this item if it's within 30 Days