Aquarium Filter Media 15-in-1 Mineral Balls & Ceramic Rings - 500g with Zippered Mesh Bag for Fish Tank/Pond Filters

Key features

• 🔄 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 500g (1.1 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

Aquarium ceramic ring, biological ball, activated carbon, coral stone, volcanic rock and other more than ten kinds of filter media combinations, better stabilize the water quality. They can be used for hanging filters, power filters, water tanks and other filters in ponds, freshwater and marine fish tanks, fish hatcheries. All biological filter media are packed in a zippered mesh bag. Before use, please take out the black columnar activated carbon from the mesh bag, pour it into the mesh bag, close the zipper and rinse with water. After being completely rinsed, put it in the fish tank or filter.

Free shipping included. 30-day hassle-free returns.