Bio-Foam Max for Fluval Canister Filters 207/307 and 206/306, 2-pack

Designed specifically for Fluval 207/307 and 206/306 high-efficiency canister filters, Bio-Foam Max 2-in-1 filter packs are both biological and mechanical filtration media. The blocks feature a wavy pattern providing a 30% larger surface area for efficient filtration of trash and debris.

Main features :

• Constitute first quality biological and mechanical filtration media;
• Features a wavy-tip pattern that provides 30% more contact surface to effectively trap trash and debris;
• Prevent early clogging of the filter and thus extend the life of other filter media;
• Features a complex foam structure that helps maintain a stable and even water flow;
• Provide an ideal surface for the proliferation of beneficial nitrifying bacteria;
• Are perfectly custom-fitted to maximize filtration performance;
• Come in a convenient pack of 2;
• Should be replaced every 6 months;
• Suitable for freshwater and saltwater aquariums.