*High Oxygen Efficiency: Bubbles with diameter of 0.05～0.5mm, the oxygen transfer?rate is 35% at ?water depth of 1?meter, and it?increases by 5-8% every 0.5 meter increase in depth *High Pressure Endurance?: The ultimate pressure bearing capacity 0.7Mpa (kg/cm2), and there will never be a phenomenon that similar products will burst at 0.3Mpa pressure *High Utilization Rate: The oxygen transfer?rate is 3 to 5 times than Aero Tube, which saves 40 to 60% of gas, and the operating cost is the lowest in the world for similar products *Corrosion Resistance: All products are resistant to seawater. Corrosion-resistant, UV-resistant, and the service life is as long as 5-8 years without man made?damage *Easy Installation: Quick?connector which saves costs and is easy to install. Anyone can install without guidance. *Flexible Combination: Can be used alone or in combination *Low?Maintenance: Sanding with 80# sandpaper, it can be restored as before, easy to clean *High Energy Saving: No need to use electric power to drive, it can work normally with a pressure greater than 0.1Mpa *Wide Range Applications: Aquaculture oxygenation, reservoir oxygenation, water treatment system aeration