Fish Tank Fish Tank Fine Mesh Bags With Plastic Zipper, Suitable For Activated Carbon, Filter Stones, Ceramic Rings (10 Packs 4 X 4 Inch)

Versatile Compatibility These aquarium filter media are perfect for small filter media such as activated carbon, zeolite, peat, crushed coral and other granular filter media. Convenient Zipper Closure - Each filter bag is equipped with a top zipper for easy opening and closing. This design ensures that the filter media is always wrapped inside, avoiding leakage problems. It allows easy replacement of materials and can be used multiple times. Durable Material These aquarium media bags are made of corrosion-resistant nylon and are completely safe for fish. The mesh design prevents air bubbles from clogging, has no smell, and is both beautiful and wear-resistant. Using these filter bags can effectively improve water quality. Improved Water Environment Simply place the aquarium media bags filled with the media of your choice in the flowing water to help create a quality living environment for your pets while purifying the water. ...