Fluval 206/306, 207/307 Bio Foam 2pcs

Exclusively crafted for Fluval 206/207 and 306/307 canister filters, the Bio-Foam effectively traps larger debris and particles, ensuring top-notch mechanical filtration. Serves as a mechanical filtration medium Tailored design to avoid debris leakage Optimal pore structure for smooth water flow and extended media durability Supports improved biological filtration Comes in a practical 2-piece set Compatible with filter models: 204, 205, 206, 304, 305, 306 Suitable for both freshwater and saltwater setups