Electricity Saving Shrimp Pond Surface Aerator Floating Fish Farming Aerator

Описание: 1. Stainless steel waterproofed motor, water-cooling automatically, high-efficiency.

2. The whole parts we adopt are the corrosion resistant materials. Long life span.

3.Light and small, flexible and easily to be operated.

4. Available for oxygen-increasing in deep water.

5. Active screw impeller can save the energy efficiently.