Optimize your aquarium's filtration system with these durable fish tank media mesh filters bags. Featuring a reliable zipper closure, these bags are great for containing ceramic rings, activated charcoal, or other filters media. The fine mesh design ensures that water flows freely while debris and contaminants, helping to keep your aquarium water clean and clear. Easy to use and maintain, these mesh bags are an essential tool for any aquarium enthusiast looking to improve their tank's water quality. Features - Color: Black -Material:Polyester - Size: 21.00X14.00X0.50cm/8.25X5.50X0.20in -Practical construction: these filters bags are made from mesh material, ensuring durability and reusability for longterm aquarium use -Versatile filtration: designed to hold ceramic rings and activated charcoal, these bags provide effective filtration to keep your aquarium water clean -Convenient zipper design: the zipper closure allows for easy filling and removal of media, making maintenance quick and easy -Universal application: suitable for a wide range of fish tanks and aquariums, these filters bags are versatile and adaptable to different aquatic environments -Practical solution: these filters bags offering a longterm and nice solution for maintaining optimal water quality in your aquarium Package list: 10pcs fish tank filters bag