Daily management of puffer fish culture

In recent years, puffer fish farming has also become one of the projects for everyone to get rich, because the meat quality of puffer fish is very palatable and is good for human health. People who have eaten it will linger on it, and it is one of the hotter species of fish now. So now many people think that the economic value of raising puffer fish is high, and they all follow the trend of breeding, but there is not a correct management method, which leads to the failure of breeding. Then how should the puffer fish breeders carry out daily management? Let's take a look at it with the editor.

1. Bait feeding

After putting the puffer fish into the pond, there are certain requirements for the water temperature, and the puffer fish still has a certain feeding ability at 15 degrees, so we should feed it regularly. In the initial stage of stocking, let the puffer fish form a fixed-point feeding habit, the bait should be wet pellet bait, it is best to feed it now, the general feeding amount should reach half of the puffer fish's body weight, at least twice a day. When the water temperature drops below 12 degrees, the food intake of puffer fish decreases significantly. When the water temperature reaches 10 degrees, the puffer fish basically will not eat, at this time to stop feeding and increase the appropriate water temperature. When throwing food, we should let the puffer fish eat well and fish out the remaining bait in time to prevent water pollution.

2. Water quality management

When raising puffer fish, when high-density overwintering work is needed in winter, the water quality of the pond should be maintained and sterilized water should be used for overwintering as far as possible. It also says that if the water temperature is right, the puffer fish can still eat, so it still needs bait. When overwintering, all the water in the pond should be changed and oxygenated continuously. When the water temperature is too low, the puffer fish will stop feeding, when the water exchange can be reduced to about 20% of the pool water, intermittent oxygenation, at least half an hour at a time, the interval is also half an hour. Timely oxygenation every night to prevent puffer fish from asphyxiation due to lack of oxygen.

3. Prevention and treatment of fish diseases

Fish disease is one of the most troublesome problems in the process of breeding, especially when it is overwintering, because the density of puffer fish is too high, so it is very prone to disease. Disinfect the fish before releasing it to remove parasites and germs from the body surface of the fish. Prevent injury during growth, infect the wound, and give bacteria a chance to invade. When overwintering, we should give priority to prevention, generally every half a month, we need to disinfect the surface with antibiotics and other drugs, and find that the sick fish should be fished out in time and treated in isolation to prevent the spread of fish disease.

4. pour the pool and change the water.

Changing water in the pond can reduce the amount of waste and bacteria produced by the metabolism of puffer fish in the water, and improve the growing environment of puffer fish. The dumping of the pond is beneficial to the periodic comprehensive disinfection of the fish pond and the removal of pests and parasites in the pond. Improving the environment of pond water can effectively reduce the incidence of fish disease and improve their survival rate during overwintering. The pond is usually poured once in about 30 days, and also needs to be poured once before overwintering to carry out a comprehensive and thorough disinfection of the pond.

The above four points are the key points of daily management when raising puffer fish. When raising puffer fish, we must control the water temperature of the pond, especially when the puffer fish is ready to survive the winter. Be prepared on the eve of the cold wave and prepare the heating equipment at any time. When the water temperature is lower than 12 degrees, it is necessary to heat it up immediately. Keep the water temperature at about 15 degrees and keep it constant. This article is for reference only. I hope it can help you.