Bio-Foam Inserts for 304-306 & 404-406 Canister Filters($14.99Value)

Description

Bring in the big guns of filtration with Fluval Bio-Foam Inserts for 304-306 & 404-406 Canister Filters! Perfectly engineered for Fluval aquarium canister filters, these inserts do double duty with both mechanical and biological filtration.