Black Biochemical Cotton Pores 50×50×2Cm

This black biochemical cotton filter pad measures 50×50×2cm and features a porous structure designed for effective filtration. Made from high-quality biochemical cotton material, it provides excellent water flow and bacterial growth surface area for aquarium and pond filtration systems. Key features: • Dimensions: 50×50×2cm • Black biochemical cotton material • Porous structure for optimal filtration • High surface area for bacterial colonization • Durable and long-lasting construction • Suitable for aquariums and ponds The black color helps prevent algae growth while maintaining its filtering capabilities. The pad can be cut to size if needed to fit different filter configurations. Regular maintenance and cleaning are recommended to ensure optimal filtration performance. Replace when the material begins to break down or lose its structural integrity.