About This

• Universal Fit for Most Filter Systems:Perfectly compatible with hang-on-back filters, canister filters, internal filters, and sump tanks. No need to worry about mismatches—just place the media in your filter and enjoy hassle-free filtration.
• 3-Layer Filtration for Crystal Clear Water:Activated carbon media traps discoloration and dissolved impurities; bio balls provide large surface area for biological filtration; ceramic rings support stable water conditions. Work together to keep your aquarium water clean and clear.
• Dual-Scene Use for Freshwater & Saltwater Tanks:Ideal for tropical freshwater aquariums, cold-water fish tanks, and marine saltwater setups. Whether you’re keeping guppies, goldfish, or corals, this media kit delivers consistent filtration performance.
• Double Pack for Long-Lasting Use:Get 2 sets of carbon media, bio balls, and ceramic rings in one purchase. Reduce the frequency of filter media replacement and save your time and money on repeated buying.
• Safe & Easy to Use for All Aquarists:Simply rinse the media with tank water before use—no complicated steps required, suitable for both beginners and experienced fish keepers.