About This

• Mess-Free Media Hold - Durable nylon mesh filter media bags come pre-filled with zeolite crystals for convenient, ready-to-use canister filtration. The fine mesh securely contains the media inside the tray while allowing consistent water flow through compatible systems.
• Clearer Water Support - Designed to help trap loose particulate matter, these aquarium filter bags assist in reducing odors and discoloration. Suitable for freshwater and saltwater aquariums seeking dependable, everyday filtration performance.
• Designed for Cascade Trays - Specifically sized for Cascade Canister Filters, these mesh filter media bags sit neatly inside designated trays, helping keep media organized and reduce shifting during operation while maintaining consistent flow.
• Smart Size & Simple Care - Each nylon mesh filter bag measures 8” x 4” and holds 8 oz of media, sized for easy placement inside compatible trays. Rinse with cold water before use, avoid soap, and refresh media every 4-6 weeks to keep maintenance quick and consistent.
• Penn-Plax Legacy - With over 60 years of innovation, Penn-Plax creates expertly crafted, dependable pet products designed to enrich habitats, inspire creativity, and promote the health and happiness of pets everywhere