How Filtering Works biological filter media can filter and purify water sources in an all-around way, improve the quality of aquarium water, resolve impurities, stabilize P H, cultivate beneficial bacteria with these bio-balls, and create a good liv
High-quality ceramic media covered with thousands of porous pores, Effectively absorbs particles and debris, providing a large surface area for biological filtration and filtering out soda water.
Widely Used Filter media is the best choice for freshwater and saltwater aquariums, available for aquarium hang filters, filter buckets, aquarium top filters, aquarium bottom filters, and ponds; washable and reusable.
Scientific Configuration, Rational Combination Remove ammonia nitrite, A hollow elliptical pore interconnection design enhances water permeability,and water filter material produces resonance to increase oxygen content in superior efficiency.
Rich in multiple trace elements and rare earth elements, allowing the fish to maintain the original color.
B&K Aquarium Bio Filter Media for Sump Tank Freshwater and Saltwater