Aquarium Felt Filter Bag Micron Mesh Media Holder for External Filters and Tank Water Treatment

Description: Two size for seleting: 100 microm fiter sock bag and 150 microm fiter sock bag Micron filter bags provide excellent mechanical filtration, which helps reduce the amount of ammonia-producing organic matter in your aquarium by trapping debris which also helps prevent large and small object like sand and coral from damaging aquarium equipment. Solid construction and heavy duty stitching make these socks strong and durable so they can be CLEANED and REUSED NUMEROUS TIMES Aquarium filter bag can effectively improve the quality of aquarium tank water, can perfect trap uneaten food, waste excreted by livestock, decaying plants, detritus, dust, and other floating particulates. Help fish or shrimp have a healthy and clean living environment Suitable for aquarium, fish tank, beverages, chemical industry, etc Specification: Material: PP+Polypropylene Fiber Length: approx. 230mm/9.06 inches Inner Diameter: approx. 90mm/3.54 inches Outer Diameter: approx. 105mm/4.13 inches Color: White Package Includes: 1 Piece Aquarium Filter Bag Note: Since the size above is measured by hand, the size of the actual item could be slightly different from the size above. Due to the lighting effects, monitor settings, etc. There could be some slight difference in the color tone of the pictures and the actual item