10 Pcs Bags Filtrants for Aquarium with Fermeture Eclair in Maille Fine a Haut Debit Black, Biospheres Bags Reutilisables for Charcoal Actif

Why it is useful

Upgrade your aquarium or pond filtration with these durable polyester filter media bags, designed for reliable water purification, safer media storage, and long-lasting performance. The ultra-fine 1 mm mesh supports efficient water flow without clogging easily with air bubbles, while the corrosion-resistant material helps maintain clean, healthy water for fish and aquatic livestock. Each reusable bag features a plastic zipper that resists rust and helps protect filter media and equipment better than traditional metal zippers.

Simply fill the bags with your preferred filter media and place them in running water inside your aquarium or pond filtration system. Ideal for home aquariums, koi ponds, fish tanks, and aquatic breeding environments , these reusable filter bags help keep media contained while supporting cleaner, healthier water conditions.

1. Durable Material: Made from corrosion-resistant polyester that is safe for fish, odor-free, and built for long-term aquarium and pond use.
2. Rust-Free Zipper: Plastic zipper design helps avoid rust contamination, supports repeated use, and secures filter media safely.
3. Ultra-Fine Mesh: Approx. 1 mm mesh is ideal for activated carbon, zeolite, ceramic rings, bio-balls, gravel, pellets, peat fiber, and other filter media.
4. Supports Water Quality: Helps improve filtration efficiency, promote a cleaner aquatic environment, and extend the service life of filter media.
5. Practical Size: Each aquarium filter bag measures 20 x 15 cm / 7.9 x 6 inches, offering a convenient size for daily filtration needs.