3pcs Drawstring Filter Mesh Bag Aquarium Nylon Fine for Fish Tank Filter Media

I know why you came, my friendFeature：Net bags keep filter media like activated carbon, bio balls, and ceramic rings contained and prevent them from clogging the filter. The mesh design of net bags allows water to flow freely through the bag, which ensures the filter media is effectively used. Net bags make it easy to remove the entire media content for cleaning or replacement, reducing the chances of spilling or losing small pieces. Net bags reduce mess during filter maintenance. Net bags keep loose filter media in one place, accessible, and easy to manage, which cuts filter clean out time Product Info：Size:12x30cm Color Options: WhitePackage Included:3PCS