The filter ball is made of polyester fiber, which has a large attachment area and forms a spiral filamentary structure. A fine filament can attach a large number of nitrifying bacteria, and a fine hair can absorb a large number of nitrifying bacteria, so that the nitrifying bacteria can be rapidly activated to form a biological filtration system, which is conducive to biological life.
The filter ball is super durable, high-efficiency cultivating bacteria, fine filtration, and is widely used in water treatment industries such as aquariums, swimming pools, ponds, industrial and sewage treatment.
