Fluval Bio-FX Filter Media 5Ltr

From the Fluval range, Bio-FX Premium Biological Filter Media is engineered to deliver superior biological filtration with its deep pore structure and interconnected micro tunnels, providing a vast surface area for maximum beneficial bacterial growth. This high-performance media allows water to flow freely and evenly through the Bio-FX nodes, reducing and controlling ammonia and nitrite levels while supporting a healthy nitrogen cycle. Durable and long-lasting, it won’t easily break down and is suitable for use in all filters, including Fluval 06/07 Series and FX Series canister filters. Supplied in a 5L pack, enough to fill three FX filter baskets, it’s the perfect choice for maintaining clear, stable, and healthy aquarium water.