Tailored for the Fluval 207/307 and 206/306 canister filters, the Bio-Foam Max serves as a dual-purpose biological and mechanical filtration media. Its unique wavy surface design increases the filtering area by up to 30%, enhancing its ability to capture waste and debris effectively.

• Superior mechanical and biological filtration
• Wavy surface design boosts area by 30% for better trapping of debris
• Reduces early clogging, prolonging the lifespan of following filter media
• Advanced foam structure ensures steady and uniform water flow
• Perfect environment for beneficial nitrifying bacteria to thrive
• Precisely fitted to eliminate gaps and optimize filtration performance
• Handy 2-pack set for convenience
• Recommended replacement every 6 months
• Suitable for both freshwater and marine aquarium setups