Replacement Foam Disks for the Two Little Fishes 550 Reactor
AquaMaxx Replacement Foam for Fluidized Filter Media Reactor
Replacement Sponge for Innovative Marine MiniMax All-In-One Media Reactor - DeskTop (small) - 4 Pack
Exclusively designed for Fluval aquarium canister filters, Fluval Bio-Foam performs exceptional mechanical and biological filtration. Bio-Foam`s dense structure is very effective at trapping small particles that are not captured i...