Hagen 72-Pack Fluval Fine Aquarium Water Filter with Polishing Pad for 304/305/404/405 Model
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 and they fit in the upper media basket of your Fluval 305/405 Filter.