Mei Ting Aquarium Filter Media Bio Balls Ceramic Rings 15 in 1 Fish Tank Pond Ring 500g Mesh Bag with Zipper 2 packs

🔄 15-in-1 Mineral Filtration System Combines mineral-infused ceramic rings, volcanic rock, maifan stone, porous bio-balls + 11 specialized media for multi-stage physical purification 🌊 Universal Filter Compatibility Works in freshwater/saltwater aquariums (10-200 gal), ponds, and all systems: hang-on-back, canister, sump & power filters 💧 Enhanced Water Clarity Technology Activated carbon and mineral media capture suspended particles while stabilizing aquatic parameters for visibly clearer water 🎒 Ready-to-Install Packaging 1000g (2.2 lb) pre-portioned media in zippered mesh bags Usage Tip: Rinse activated carbon separately before combining with other media to prevent temporary discoloration ⏳ Sustainable Performance Maintain filtration efficiency for 6+ months. Media combinations may be periodically optimized for improved performance