Dymax Filter Media Bag (Extra Fine)

Dymax Filter Media Bag (Extra Fine) is designed for securely holding fine aquarium filter media while maintaining excellent water flow. Its ultra-fine mesh prevents small media particles from escaping, making it ideal for chemical media, resins, and fine filtration materials. Perfect for canister filters, sumps, and external filtration systems, it ensures easy handling, cleaning, and media replacement. Suitable for freshwater aquariums, including shrimp tanks, this bag helps maintain clean, stable, and efficient filtration performance.