AirOxi Tubes is made from a special blend of polymers and additives to give it micro holes. AirOxi Tube is RoHS certified.
The micro holes are made to perfection with the special formulation, to ensure small bubble size and high Standard Oxygen Transfer Rate (SOTR) and high Standard Aeration Efficiency (SAE). As a result, the increase in DO is three times faster, and that too with less than half the power used in traditional paddle aerators.