The reason why tilapia is easy to die during high temperature, and what kind of bait does tilapia like?

The main reason why tilapia is easy to die in high temperature period is that it is infect

The reason why tilapia is easy to die during high temperature, and what kind of bait does tilapia like?

The main reason why tilapia is easy to die in high temperature period is that it is infected with streptococcosis, and the probability of outbreak of this disease will increase in high temperature period. In addition, the death rate of the disease is fast and the treatment process is troublesome. As long as the weather and pond environment change, it will easily lead to death again, so the mortality rate of the disease is usually high. After the onset, 8% chlorine dioxide liquid should be used for disinfection. During the onset, water quality management should be strengthened, feeding amount should be reduced, and oxygen should be supplemented in time.

First, the reason why tilapia is easy to die during high temperature.

1, reason

Because streptococcosis is easy to break out at high temperature, tilapia is easy to die after being infected with the disease. Streptococcosis is a disease with high mortality among tilapia diseases. If it is an acute disease, it will generally accelerate the death rate of tilapia. If it is a chronic disease, repeated treatment will be more troublesome. When the weather, pond environment and other conditions change, it is possible to die again.

2. How to solve it

(1) Oral medication: Stop feeding after finding dead fish. 1-2 days later, tilapia can take 10% florfenicol orally, and add 1g and C0.2-0.3g of vitamin C per kg of feed, or add raw powder of norfloxacin per kg of feed.

(2) At the same time, the water should be disinfected. Generally, 8% chlorine dioxide liquid can be used for disinfection, and 1 kilogram of medicine can be used for 5-8 mu fish ponds.

(3) During the onset period, it is necessary to reduce the feeding amount, strengthen water quality management, transfer water regularly and increase oxygen in time.

2. What kind of bait does tilapia like?

1, the taste of bait

(1) Tilapia usually likes to eat fishy bait. Before fishing, you can mash earthworms or shrimp shells and add flour to make fishy bait.

(2) It should be noted that, in order to increase the chances of catching tilapia, its bait taste can be dominated by fishy smell, supplemented by fragrance.

2. Fishing skills

(1) Because tilapia likes temperature, it can fish when the temperature is relatively high, but it is not suitable for fishing in rainy days.

(2) If you fish in the morning and evening, you can use the deep water area with relatively high water level as the fishing point. If you fish around noon, you can use shallow water as a fishing spot.

(3) Because tilapia mostly moves underwater, bottom fishing can be chosen, and when the water temperature is high at noon, tilapia may move in the middle and upper layers of the water, so floating fishing can be chosen.