How to scientifically use aerators (air suspension high-speed fans) in the aquaculture industry?

1. Power on before dawn

At this time, the air pressure is relatively low, and the animals and plants in the fish pond have already consumed oxygen overnight. By turning on the machine for 1-2 hours, the dissolved oxygen in the pool water can be restored to over 4 milligrams per liter.

2. Power on from 8:30am to 10:30am

This period is the best time for full day illumination. Starting for 1-2 hours not only replenishes oxygen to the water, but also promotes water exchange and utilizes the photosynthesis of phytoplankton to increase the dissolved oxygen in the pool water.

3. Power on from 3pm to 5pm

At this time, the temperature is high and the water temperature rises. The dissolved oxygen in the pool decreases with the increase of water temperature, and the oxygen consumption increases accordingly. At this time, after 1-2 hours of operation, oxygen can be directly replenished into the water to meet growth needs. The most important thing is to store a large amount of oxygen to ensure nighttime needs.