High efficiency fish pond aerator

Introduction to the opening time of high-efficiency fish pond aerators

The start-up timing and running time of high-efficiency fish pond aerators are not the same. It is related to factors such as climate, water temperature, pond conditions, the amount of fertilizer applied, and the power of the aerator. Should be based on the specific conditions of the fish culture at that time, according to the change of dissolved oxygen in the pond, flexible control, reasonable use of aerator. For example, when the water quality is too fat, a combination of sunny noon and early morning can be used to improve the oxygen condition of the pool water.

According to the above requirements, the appropriate startup time can be taken:

1. Hot weather opens at noon on a sunny day

At noon on a sunny day, the aerator is generally turned on, especially for aquaculture ponds with thick water and phytoplankton reproduction. Because phytoplankton needs a lot of photosynthesis and emits a large amount of oxygen, so that the oxygen content in the surface of the aquaculture pond is sufficient. It reaches a saturated state, but the oxygen content at the bottom of the water body is relatively low, and turning on the aerator can convect the water body up and down, and can transport the water from the upper layer to the lower layer, so that the oxygen content in the entire breeding pond is uniform and sufficient. The lower layer of water is transported to the upper layer. After being irradiated by sunlight, bacteria in the water can be eliminated, harmful substances can be volatilized into the air, the ecological environment of the breeding pond can be improved, and the water body can be purified, thereby increasing yield and efficiency.

2. Thunderstorm weather starts in the morning

In rainy weather, the water body in the breeding pond flows rapidly up and down, causing the oxygen content to decrease rapidly. At this time, the aerator should be turned on as soon as possible. Sometimes during the daytime, the sun is strong and the temperature is high, and thunderstorms will occur in the evening. A large amount of rainwater enters the breeding pond. Due to the low temperature of the rainwater, the temperature of the surface water of the breeding pond will rapidly drop, which will cause the specific gravity to increase, and the lower layer of water will sink. If the temperature is high and the specific gravity is light, it will float up, causing convection of the upper and lower layers of the water, temporarily increasing the oxygen content, but it will be consumed quickly, which will easily cause the phenomenon of floating heads of water products. Therefore, it is necessary to open an aerator more early and reduce the floating heads to ensure the growth environment of aquatic products.

3. Continuously open rainy weather

Summer is a rainy season for a long time, with long rains. As a result, there is less sunlight, phytoplankton lacks photosynthesis, and the content of dissolved oxygen in the water is insufficient, which hinders the respiration of aquatic products in the breeding pond, resulting in an anoxic state. Due to the continuous rain, there are a lot of water flea in the breeding pond, which eats most of the phytoplankton in the water, which results in reduced photosynthesis and insufficient supply of oxygen sources. At this time, more aerators must be turned on to increase the oxygen content in the water body and protect the water. The growth of the product is not affected.

High-efficiency fish pond aerators can be operated at midnight and short at noon; hot weather, large area or large load water surface, long startup time, cool weather, small area or small load water surface and other short measures. Flexible application according to specific conditions.