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 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.

Key Features :

• Exclusively designed for Fluval aquarium canister filters
• Performs exceptional mechanical and biological filtration
• Dense structure is very effective at trapping small particles that are not captured in the first stage of foam filtration
• Intricate network of pores provides a large surface area that encourages the growth of helpful nitrifying bacteria
• Crucial for efficient biological filtration
• Helps create clear and healthy water for fish and plants to thrive
• For freshwater and marine environments
• For Fluval Filter Models: 104, 105, 106, 204, 205, 206
• 1-pack