Fluval Bio Foam + (104/5/6/7 204/5/6/7) A236

Exclusively designed for Fluval aquarium canister filters 104/105/106/107 and 204/205/206/207, 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 in the first stage of foam filtration. In addition, its intricate network of pores provides a large surface area that encourages the growth of helpful nitrifying bacteria, which is crucial for efficient biological filtration and goes a long way in creating clear and healthy water for fish and plants to thrive.

Suitable for freshwater and marine environments.

1 foam per pack.