High-speed-working impellers splash the water into the air-these splashing water 

mix the oxygen in the air and be broughtinto the water and dissolved oxygen in the 

water increase.The working impellers produce waves and currents--make the 

saturated ammonia,CO2,methane,sulfuretd hydrogen,etc.goout of the water-the 

water quality improved.

Working Principle

Powerful features making wave with the bottom surface accelerated the exchange 

of oxygen-rich water to fully utilize photosynthesis of algae to consume organic 

residues,can save feed,but also purifywater,to avoid NH3 and nitrite and other 

harmful substances.Pond surface waves more easily dissolved oxygen rate,adjust 

theupper and lower temperature,more conducive to water modulation.