Recently, some friends have reacted to the problem of fish can not be added, there is a problem of hepatobiliary syndrome, the larger the fish, the more fish that eats, the more serious the disease, but also affects the problem of wintering, how to deal with it? Today Xiaobian will give you a share!
Cause of onset
1. Feed problems
This is the main reason, in order to stimulate the rapid growth of fish, the use of high nutritional indicators of the compound feed feeding grass carp, resulting in the appearance of "fat" and fatty liver.
2. Over-feeding
Overfeed, always want to let the fish grow up, resulting in heavy burden of liver digestion and absorption, accumulation of nutrients, the appearance of fatty liver, affecting the health of the fish.
3. Improper medication
Indiscriminate use of strong drugs, the use of irritating drugs and the overuse of drugs with side effects will increase the burden on the liver and cause liver damage.
4. Water environment nutrition
If the pond inlet and drainage is polluted to varying degrees, coupled with the pollution of the culture itself such as hydrogen sulfide, ammonia nitrogen, algal toxins, etc., it will also cause damage to the liver of fish.
Prevention and control measures
1. Improve the breeding environment
Pay attention to changes in water sources and pond water bodies, fill new water at any time and use microecological agents to regulate water quality.
2. Scientific feeding
Feeding is an art, and scientific feeding can maximize the benefits! In the case of unstable weather, reduce feeding appropriately, do not blindly pursue long speed, in order to reduce the burden of fish digestion, and at the same time do a good job of "seven points full" every day to avoid excessive feeding.
3. Do a good job in daily health care
Fish farming is to make money, in this mode, a lot of liver damage is also inevitable, do a good job of daily health care, mixing ingredients to take liver protection products such as bile acid, liver protection does not hurt the liver, improve the efficiency of breeding!
I hope the above sharing can help the friends who raise fish!