Fish Tank Filter Mesh Bag Light Weight Aquarium Ring Filters Socks 150um

Features: 1. Made of polyester fiber cotton cloth and 100percent polypropylene plastic ring which is eco-friendly, shock resistant and pressure resistant. 2. It provide excellent mechanical filtration, which helps reduce the amount of ammonia-producing organic matter in your aquarium by trapping debris. 3. Also prevents large and small object like sand and coral from damaging aquarium equipment. 4. Solid construction and heavy duty stitching make these socks strong and durable so they can be cleaned and reused numerous times. 5. Micron filter socks are an essential part to keeping aquarium water clear and clean. Specification: Condition:100percent Brand New Material: Polypropylene+polyester fiber Color: As Pictures Shown Micron rating