What are the main points of feeding and management of adult fish?

The daily feeding and management of adult ornamental fish is a very meticulous work. Such as absorbing pollution and cleaning pool, shading and cold protection, feeding and so on. Adult fish not only requires bright color, elegant posture, outstanding features, steady swimming posture, but also requires the length and weight of big fish to meet certain specifications. Therefore, its feeding is complex, the survival rate is low, and the cost is high, so it is often necessary to take some measures to accelerate cultivation to accelerate growth. The brief introduction is as follows:

One method is that according to the fact that the growth rate is closely related to the feeding environment and feed quality, it is usually adopted to reduce the stocking density to make ornamental fish have a suitable range of activities and sufficient oxygen; full supply of live bait and careful management can accelerate growth. Another method is to select young fish with strong physique and raise them in soil ponds with broad water surface and sufficient feeding. In addition to artificial feeding, there are also palatable natural baits to accelerate their growth. But this kind of feeding method is easy to make the ornamental fish abnormal. In order to prevent the shape change of ornamental fish, the soil pond and tank can be used to raise alternately. Soaking with 0.5%-1% baking soda solution for a short time can promote the growth of fish, enhance the physique of fish, promote lively swimming, and prevent the occurrence of fish diseases. When using this method, it should be noted that due to the increased appetite of the washed fish, sufficient fresh animal bait should be provided; the container for soaking should be appropriately larger; the washing time should be 10-15 minutes each time, and the specific time should be determined according to the adaptation. Experience has proved that the washing effect is obvious when the water temperature is about 24 ℃.