3KW impeller aerator

Method for using fish pond aerator in high temperature season

The rational use of fish pond aerators can not only prevent and reduce floating heads, but also improve water quality, strengthen the material circulation of pond water bodies, weaken or eliminate harmful substances, and promote plankton reproduction. So, how to use the aerator correctly?

1. In summer, fat ponds often suffer from hypoxia due to dense fish mouths and oxygen consumption by other organisms, causing local or whole pond fish to float. Therefore, the aerator was turned on at 1-2 in the middle of the night, and turned on until the sun came out at 7-8 the next morning, and the phytoplankton was used for photosynthetic oxygen generation, and the fish stopped after not floating.

2. When the "oxygen debt" is large, open more aerators. When the weather is long and clear, and the pond water temperature is high, a large amount of feeding will cause excessive water quality, low transparency, many organic matter in the water, large oxygen difference between the upper and lower layers, and large "oxygen debt" debts. If no new water is added for a long time, the water quality will be too fat and the fish will die due to hypoxia.

3. It is generally not suitable to turn on the wheel aerator in the evening. At this time, the photosynthesis of phytoplankton is about to stop, and oxygen cannot be added to the water. After starting up, the dissolved oxygen in the upper and lower layers is evenly distributed. After the dissolved oxygen in the upper layer is reduced, it cannot be replenished, and the dissolved oxygen in the lower layer is quickly consumed. As a result, Accelerate the rate of dissolved oxygen consumption throughout the fish pond.

4. At noon on sunny days during summer and autumn high temperatures, especially the fish ponds with rich water quality and rich phytoplankton, the impeller aerator should be turned on for 2-3 hours. Because the photosynthesis of phytoplankton is particularly strong in high temperature sunny days, a large amount of oxygen can be generated. In a fishpond with water quality and fertilizer, the light can only reach a depth of 20-30 cm, which causes the dissolved oxygen on the surface of the water body to saturate and the bottom of the water body to dissolve. The oxygen is relatively low. The impeller aerator has the function of lifting water upwards. When it is turned on, it can cause vertical circulation of the fish pond water body, so that the dissolved oxygen in the entire fish pond water body is saturated, and plays a role of desalination, purification and improvement of water quality.