AquaClear 50 Foam Filter Insert, Aquarium Filter Replacement Media, A613-Fast Shipping

Description

Foam traps particles and debris for mechanical filtration; tailored fit prevents bypass

Provides biological filtration as friendly bacteria grow inside pore structure

Replacement media designed to fit the AquaClear 50 filter

Suitable for both freshwater and saltwater aquariums up to 50 gallons

Includes one AquaClear 50 Foam Filter Insert