Description
✅ Function: Bacteria can be highly efficient with filters. Pore structure can be an excellent breeding bed for nitrifying bacteria and excellent water ✅ This product can be used with a variety of filters, put it in the right position on the filter, very suitable for small aquariums, large aquariums, carp ponds, and all kinds of fish ✅ ZHHMl aquarium filter media is suitable for freshwater and seawater tanks. PH neutral. It will be a great help to restore the natural water quality and provide the




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