·Please note: This product does not contain filter materials (activated carbon, biospheres ceramic rings, etc.). The pictures and videos are only provided for reference in usage scenarios.

·Polyester Construction: Made from sturdy polyester with a reliable plastic zipper, these filter bags ensure secure containment of filter media, enhancing filtration efficiency.

·Versatile Filter Compatibility: Suitable for various filter used in fresh water tanks, tank filter, power filter, and more, these bags offer versatility and adaptability to different aquarium filtration systems.

·Optimal Mesh Hole Diameter: Featuring a mesh hole diameter of approximately 2mm, these bags are suitable for accommodating various filtration media types, including respiratory biological rings, activated carbon, and ceramic rings. Note: Not suitable for finer particles.

·Ample Quantity: Each pack contains 10 white filter bags, providing ample supplies for organizing and optimizing different types of filter media in your aquarium filtration system.

·Perfect Size: Measuring 15cmx20cm (5.9"x7.8"), these bags offer an ideal size for containing filter media while fitting comfortably in various filter compartments for efficient aquarium filtration.