What is fish health management?


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What is fish health management?
Good fish is a term used to describe controls designed to prevent disease in aquatic fish. When the back is sore, it can be difficult to remove. A good fish starts with prevention, not treatment. Prevention of back disease requires good care of water, nutrition and hygiene. Without this foundation, it can not prevent the onset of infectious diseases. Fish are constantly exposed to pathogens, including bacteria, fungi and parasites. The use of vaccines (such as UV sterilizers, ozone therapy) does not eliminate the risk of infection in the environment. These diseases can be caused by poor water, poor nutrition, or the immune system, often associated with stress. These chemicals are used to treat back pain and effectively fight infectious diseases, but they are not a substitute for good animal husbandry. Daily monitoring of fish behavior and eating habits can detect problems as they arise, allowing more patients to be screened before they are diagnosed. If treatment is necessary, it is best to get it if the back is healthy and well exposed at the onset of the disease.

The significance of fish disease to aquaculture

Fish disease causes huge economic losses to fish farmers. Loss of investment in lung cancer, low processing costs and reduced growth during recovery due to increased production costs due to fish disease. In this case, we do not know much about back pain because infected animals are quickly removed from the population by animals. In addition, fish are less in the natural system than in the host. Disease and epidemics can play a small role in natural disasters, but they can also be a major problem when animals are overcrowded and miserable on the farm. Bacteria have many compounds of bacteria and fish. In general, additional conditions are required for common diseases in humans. These events are generally summarized as definitions of "œpressure" (Fig. 1). The stress is fully discussed in Extension Circular UF / IFAS 919 Stress - Function of Stress and Back. Managing stress reduction may be the most effective way to prevent illness.

Determining if your fish are sick

The most obvious sign of a diseased fish is the presence of dead or dying animals. However, careful staff will often detect sick fish before it starts to die, as the infected fish may stop eating and may feel tired. Fish should be eaten very well if it is eaten regularly. Pond fish should not be seen except when eating. Examining fish that have stuck their feet in shallow water, trembling on the surface, or removing material may indicate a serious problem. These abnormalities indicate that the body is not backwards or that it has a moving object. In addition to behavioral changes, there are physiological degrees necessary for those who develop bacterial infections in the back. These may include ulcers (injury or bleeding), permanent nails, or abnormal skin tests (for example, abdominals or "falls" in protuberances or "popeye"). . If these abnormalities are detected, the back should be tested for bacterial or fungal infections.

What to do if your fish are sick

If you think your back is sore, the first thing to do is to check the temperature. If you do not have a water probe, contact your local company for more information. Some departments have provided these products and your representative can assist you. If your area does not have access to a water meter, contact your nearest aquarium development specialist (see list at the end of this post). Anyone who is concerned about the fishing industry should invest in some good machinery and learn how to use it. Fresh water access equipment can cost up to $ 200 and can save you thousands of dollars the first time you use it. Lack of oxygen is one of the main causes of dehydration in the pond, especially in summer. High levels of ammonia are also associated with infections that occur when the back is filled with vats or tanks. More information is available describing the oxygen system, ammonia system, and water quality control. Detect oxygen, ammonia, nitrites and pH during low water levels associated with back pain. Important considerations include total alkalinity, total energy, nitrates (brine system), and chlorine (if tap water is used). Naturally, daily data should be available for immediate use in the event of a backlash. This should include the fish stored date, fish size at collection time, fish location, feed rate, growth, daily loss, and water quality. This information is available to aquaculture professionals who work with you to solve fish disease problems. The good news, the description of the behavior and the body indicating the presence of fish, and the results of the water test make the doctor responsible for your complete information. Florida residents can get professional help from the University of Florida Department of Food and Agriculture (IFAS), Florida Support Extension Service. Ministry of Agriculture and Consumer Services, Ministry of Animal Industry and Ministry of Aquaculture, several laboratories and livestock. If you decide to send your fish to the hospital, you should collect the infected fish, put them in the freezer, then put them on ice and send them to the nearest place. Small fish can be transported in a plastic bag filled with water (30%). Gas can be pumped into the bag before the bag is filled. We recommend that you use live containers with live insulation due to low temperatures during travel. In addition to the fish sample, you should send the sample water collected in a clean pot. More information about the sample entry can be found on the UF / IFAS FA-55 Form, Fish Transfer for Test.

Types of fish diseases

There are two types of infections affecting the back: contagious and non-contagious. Bacterial pathogens are caused by bacteria in the environment or by other fish that carry it. They are contagious and may require treatment to control the onset of the disease. On the other hand, environmental problems, poor nutrition and genetic diseases all contribute to infectious diseases. They are not contagious, and they are not treated with drugs.

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