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Bio-glass balls made from sintered material designed for aquarium filters, perfect for eliminating pollutants.
Key Features: • Efficient biological decomposition of contaminants in both freshwater and saltwater aquariums: sintered bio-glass balls suitable for aquarium filtration systems. • User-friendly: simply place the biological sintered glass balls in the penultimate stage of your filter. • Enhanced water clarity through bio-filtration: beneficial microorganisms attach to the filter medium and help decompose pollutants. • Remarkably effective: the conical tunnel pores provide an optimal settling area of 1500 m2/L for helpful microorganisms, leading to a thorough breakdown of ammonium and nitrite.