kingsea Aquarium Filter Media Bags, Large Aquarium Mesh Media Filter Bags with Plastic Zipper, 10 Pack Aquarium Filter Media Bags for Bio Balls, Ceramic Rings, Pellet Carbon

• Aquarium Filter Bags - The mesh filter bags are designed for filtration applications, fit most types of large filter media, such as Pellet Carbon, ceramic rings, bio balls, gravel, zeolite, etc. This bag will keep your fish tank clean. Safety Zipper - We have designed a more secure plastic zipper for aquarium media filter. Unlike metal zipper, which is easy to rust and pollute the water, plastic zipper is not easy to rust and durable. High Quality Material - This mesh media filter bag is made of premium Nylon, which is sturdy, durable and corrosion resistant.The mesh will not be blocked by air bubbles. These bags are washable and reusable. Package Included - The package has 10 pack media filter bags, the size is 7.9 x 11.8 inches, perfect for granular activated carbon, peat fiber, pellets, resins and any type of biological or chemical filtration. Universal - Our filter bags are good for various filters, including fresh water tanks, tank filters, power filters,hanging filters, sumps, and pond filtration systems, etc. Note: NOT for fine filter media.