Fluval FX6/FX4 Carbon Impregnated Filter Pads - 2 Pack for Aquarium Water Purification | Perfect for Freshwater & Saltwater Fish Tanks

Fluval Carbon Impregnated Foam Pads are specially designed for Fluval FX5/6 High Performance Canister Filters.

These carbon impregnated pads capture micro particles as the water passes through.

The added carbon removes odor, discoloration, as well as heavy metals and organic contaminants.

Key Features

• Protects aquarium filter motor by trapping debris
• Added carbon removes odors and keeps water crystal clear
• For freshwater and marine environments