Fish farmers in Tainan China used to use traditional water wheels to increase oxygen, which consumed a lot of electricity.
By using Lucky Elephant 3SSH series submersible pumps, water is pumped from fish ponds to a higher level, and sprayed back, which achieves water aeration and cooling simultaneously.

• The system runs stable for at least 3 years already.
• Better oxygen aeration performance.
• Operation cost cut to ZERO, NO electricity needed.
• Perfect environment protection.