Sera Biofibres Coarse 40g[Weight - 40g]

To prefilter larger dirt particles, sera biofibres efficiently capture coarse debris. This helps shield the subsequent filter media from heavy pollution and enhances the biological performance of the filtration system. They are appropriate for filtering fresh water, saltwater, and pond water. Additionally, sera biofibres act as a fantastic spawning substrate and a safe haven for fry. Moreover, they are perfectly suited for transporting shrimp, as they offer a stable surface for the creatures in transport bags, minimizing stress during transit.