Aerators are used to increase the oxygen content of water bodies. There are many types of aerators, such as impeller type, waterwheel type, aeration type, aeration type, water spray type, jet type aerator.

Increase oxygen to save fish and ensure high yield. According to measurements, every tens of millions of impeller aerators can add more than 1.8 kilograms of oxygen to the water per hour, which is enough for several tons of fish to breathe for an hour, and can solve the hypoxia of pond fish in time. After the use of aerators, the production conditions of fish ponds changed from natural ecosystems to artificially controlled ecology, breaking through the limitation of the amount of fish downloaded in static water ponds under natural conditions.