10 PCS Aquarium Filter Media Bags, Reusable Mesh Bags Aquarium Substrate, Aquarium Media Bag, Filter Media Bag, Aquarium Filter Media Bags with Zipper for Fish Tank Filter, Not Included Activated Carbon, Biospheres Ceramic Rings(5.9Inchesx7.8Inches)

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.