Designed specifically for the Fluval FX high performance canister filter series, Phosphate Resin infused Pads perform double duty as both an effective mechanical and chemical media.

• Specifially desgined for Fluval FX filters
• Effective at removing and controlling phosphate
• Effectively traps floating particles for clear water (debris, excess food and waste)
• Prevents potential outbreak
• Custom fit to increase filtration efficiency
• For best results, replace monthly or as required after testing water with your Fluval test kit
• Convenient 3-pack format
• For use in freshwater and saltwater aquariums