Sera Biofibres Fine 40g[Weight - 40g]

sera biofibres are perfect for biomechanical prefiltration, efficiently capturing larger dirt particles. This helps safeguard your subsequent filter media from coarse contaminants and enhances the biological effectiveness of the filtration system. They are suitable for use in freshwater, saltwater, and pond filtration systems.

Additionally, sera biofibres make an outstanding spawning medium and a safe hiding spot for fry. They are also ideal for transporting shrimp, offering a stable surface for the creatures in transport bags, which helps minimize their stress during transit.