Fluval Bio-FX Biological Media 5L
BIO-FX is a premium biological media designed for use with canister filters and sumps of all sizes. Featuring a deep pore structure with interconnected micro-tunnels, BIO-FX offers a vast surface area where billions of beneficial nitrifying bacteria can thrive.
The three-dimensional linked cavities permit water to flow freely and evenly through the BIO-FX nodes, discouraging blockages while prolonging contact time for superior and effective biological filtration.
• Interconnected micro-tunnels
• Maximum surface area
• Optimal beneficial bacteria growth
• Safe, Inert Material: Will not alter the water’s chemical composition
• Durable and Robust: Does not break down easily
• Extra large 5 L format