Plastic Floating Bio Filter Media is of large porosity,resistance to heat and chemical corrosion, low pressure drop and mass transfer unit height .Besides,it has a character of high flooding point , adequate vapor-liquid contact and good mass transfer and high efficiency. It's used in a variety of medium temperature of 60-150 degrees Celsius.

Plastic bio ball is made of non-toxic PP plastic processing by artificial into nets pore structure of biological filtration ball. Its packing is inter-outer layer,outer is a mesh sphere, and inside is other fillers.Such as composite packing, elastic packing, fiber ball, volcanic rock and so on.

Aquarium Filled Balls provide maximum surface area with the greatest possible mix of air and water. Cultivates nitrifying bacteria. Promotes gas exchange, increases dissolved oxygen level and removes harmful gases. The balls will not clog with organic matter. Totally inert and non-leaching. Aquarium balls purify, aerate, and increase biological activity for superior water quality.

The packing series is made of polypropylene material, which is divided into inner and outer double-layer spheres, the outer part is a hollow fish net-like sphere, and the inside is a rotating sphere. It mainly functions as a biofilm carrier and has the function of retaining suspended solids. It has strong bio-adhesion, large specific surface area, high porosity, good chemical and biological stability, durability, no harmful substances, no secondary damage. Pollution, UV protection, anti-aging, strong hydrophilic properties, etc., in the process of use, microorganisms are easy to generate, easy to replace, acid and alkali resistant, anti-aging, not affected by water flow, long service life, less residual sludge, easy to install .