Polishing pad, Traps floating micro particles, 3 per pack. Fits Fluval FX4, FX5 and FX6

Fluval Water Polishing Pads are specially designed for Fluval FX4, FX5 and FX6 High Performance Canister Filters. These extra thick, micro-fine polyester pads effectively trap micro-particles and debris as water passes through. The pads are ideally used when cloudy water occurs or after tank maintenance to produce crystal clear aquarium water.

Key Features :
Mechanical filter media
Produces crystal clear aquarium water
Extra thick, micro-fine polyester pads effectively trap micro-particles and debris
Ideally used when cloudy water occurs or after tank maintenance