Ozone aerated stone, bubble stone, using super hard gold steel sand, after high-temperature sintering, good gas diffusion, good filterability, ozone resistance, corrosion.
Increase oxygen levels, lower CO2, and raise PH, creates water currents It is an important instrument to successfully keep aquatic fish for respiration process. Durable and can be reused and washed repeatedly. Creates bubbles in a fish tank while attached to an air pump(air pump and air tube are not included).
Brand Name: ZHIYANG
Tube Calibre: about 4mm
Model Number: bubble air stone
Material: Gold steel sand
Usage: increase the air volume in water