16 Pcs Aquarium Filter Media Bags Extra Fine, 7.8 X 5.9 Inch Filter Media Bag with Zipper, White & Black Aquarium Mesh Bag for Fish Tank Activated

Package Includes: Includes 16 durable media bags (8 black + 8 white) for easy sorting and identification of different filter media such as activated carbon, ceramic rings, or bio balls Efficient Filtration: Each 7.8 × 5.9 in bag features a 1 mm fine mesh that traps small filter media while maintaining excellent water flow—helps prevent clogging and keeps water clear Durable & Reusable: Premium nylon mesh filter media bags are tear-resistant, colorfast, odor-free, and safe for repeated use, Resistant to bleach, acid, and alkali with no metal parts that may rust or pollute water—completely safe for fish Secure Zipper Closure: The aquarium media bag features a top-sealed zipper opening that fully encloses filter media inside the bag without leakage, The sturdy plastic zipper makes it easy to open or close the bag for quick filter media replacement—clean and convenient Wide Uses: orks with sump, wet/dry, canister, and pond filtration systems. Perfect for volcanic rock, bio-balls, coral sand, and ceramic media—suitable for most aquarium setups