The water wheel aerator is used by the majority of fishery farmers to the fish farming industry, and it has also become a necessary equipment for the fishery. So, how to use the waterwheel aerator reasonably?

The water wheel aerator must operate safely, and the working time should be determined in consideration of factors such as the accumulation density of fish in the pond, growing season, pond water quality, weather changes, and the load of the water wheel aerator, so as to ensure that there is no waste in operation. That use should follow the following principles:

1. Use at noon on sunny days

In the high temperature season, in the case of continuous sunny days, oxygenation should be started at noon. The photosynthesis of phytoplankton is strong in continuous sunny days, and the dissolved oxygen content in the water is high, which will not affect the growth of fish.

The purpose of the oxygen generator is to adjust the overall dissolved oxygen state of the pool and increase the dissolved oxygen content in the middle and lower layers of the water body. When the oxygenation starts at noon on a sunny day, the stirring effect of the waterwheel aerator accessories on the water surface is not obvious. However, the agitation of the water body promotes the mixing of the upper and lower water bodies, and through the photosynthesis of phytoplankton, the upper and middle water bodies with high oxygen content can be brought into the middle and lower reaches of the water to accelerate the decomposition of organic matter and avoid the accumulation of a large amount of dissolved organic matter under anaerobic conditions. Decompose, eliminate potential oxygen-consuming factors, and effectively avoid sudden changes in the weather throughout the process.

The hazards caused by the rapid drop of dissolved oxygen in the pool.

2. Use it early in the morning

In the high temperature season, when the daytime is cloudy and the light is insufficient, the waterwheel aerator should be started before sunrise the next day. The intensity of light on cloudy days is obviously weakened, the photosynthesis of phytoplankton is inhibited, and the increase of oxygen content in water can be greatly increased.

Significantly decreased, the total dissolved oxygen content of the pond decreased. At night, the photosynthesis of phytoplankton, which is the main source of dissolved oxygen in aquaculture water, stops, and the dissolved oxygen in aquaculture water shows a downward trend, reaching a low point around sunrise the next day. Because the weather was fine the day before and the total amount of dissolved water in the water was low, it is easy to lack oxygen at this time, which will affect the normal activities of color. Start the water wheel aerator in advance to increase oxygen, which can effectively avoid the current situation that the water is dissolved in the water and affects the production of cultivated vegetables.

3. Enable in the middle of the night

In the high temperature season of breeding, if it rains continuously, according to the actual dissolved oxygen monitoring, the water truck aerator should be started in the middle of the night. Under continuous rainy weather, the photosynthesis of the aquaculture water body is severely inhibited, and the total oxygen content of the water body is severely inhibited.

At night, due to aquatic biological activities such as fish activities and organic matter decomposition, the oxygen content of the water body drops rapidly, and it is difficult to continue until the next day's sunrise. To start enriching oxygen, add oxygen to the machine as early as possible as the dry low oxygen levels affect the normal activity of the fish.