(1)Working Principle
1 When switch on, high-speed running impellers splash the water into the air then these splashing water will mix the oxygen of air in the water.
2 At the meantime, the working impellers will produce waves and currents which make the saturated ammonia, CO2, methane, sulfuretted hydrogen, etc. go out of the water.
3 In those situation, the dissolved oxygen in the water will be increased and the water quality has been improved. So in such good environment, shrimp, eel, fish and other aqua animals can grow up quickly and healthily and can be avoided to die because of lack of enough dissolved oxygen in the water. Meantime, can be farmed in high density with steady output.

(2)Characteristics
1. Diesel engine operated, suitable for the areas without electric power
2. High efficiency oxygen transferring ability at 6.5kgs/h
3. Have good water current circulation
4. Easy assetment, operation and maintenance

(3)Main Parts: