800g Aquarium Ceramic Bio Filter Media Safe Absorb Impurities Deep Filtering Fish Tank Filter Balls

Feature: 1. [Removal of Harmful Substances] The parasitic nitrifying bacteria can quickly remove harmful substances in the aquarium by physical means. 2. [Absorb Impurities] Aquarium filter media can effectively absorb impurities in water, providing cleaner water and living environment for fish. 3. [Multipurpose] This aquarium ceramic bio filter media quickly removes harmful substances, nitrates, nitrites, ammonia, etc. from the aquarium. 4. [Safe] Fish tank filter balls provides efficient biological filtration and maintains a healthy aquatic environment without compromising water quality. 5. [Scope of Application] The fish tank filter balls can be used for both freshwater and seawater filtration, suitable for most fish tanks, aquariums, an