What fish disease can Dabai tablets cure

Whether you raise fish for fun or on a large scale, you will face the problem of fish getting sick. Fish illness is the same as human illness and must be resolved in a timely manner, otherwise it will have serious consequences, especially in large-scale fish farming. If the disease is not resolved in time when it occurs, it may even become more and more serious. Dabai tablets are a frequently used medicine. So, what fish diseases can Dabai tablets cure?

Specialized in treating head hole disease, sleeping sickness caused by parasites, fish color change to light or black, head hole, body abrasion, swollen mouth, protruding eyes, and "bloated belly" symptoms caused by gastrointestinal parasites, clown fish disease and fairy fish disease, for dragon fish, flower arowana,

It is particularly effective for angelfish and marine fish suffering from intestinal infections. It can also treat white spot disease and velvet disease in fish in invertebrate aquariums. It will not harm aquatic plants, invertebrates or nitrifying bacteria. Use vitamins and trace elements together when applying pesticides.

The effect is better. It is also very mild and does not harm fish. It is almost unheard of that this medicine has ever killed fish. It also has a good therapeutic effect on enteritis.

Fish disease prevention

The main measures adopted include scientific stocking, improving fish disease resistance, controlling pathogens and applying drugs.

The water source of the fish farm should be sufficient, clean and unpolluted, and the physical and chemical properties of the water should be suitable for the habits of fish. To this end, fish ponds must be independently supplied with water from water inlet channels, and new water must be added regularly. The pond water cannot be discharged into other fish ponds to prevent the spread of fish diseases. When stocking fish, raising a variety of fish together can reduce the incidence of parasitic diseases that only occur in a certain type of fish; close breeding without too high a density can both ensure a certain yield per unit area and prevent fish from coming into too close contact, which can lead to highly contagious pathogens. Feeding must be of certain quality, quantity, location and timing. The fish condition must be checked regularly, and weeds, leftover bait, dead fish and intermediate hosts of parasites in the pond must be removed to prevent the occurrence and spread of diseases.

Improve disease resistance

Fish can be immunized by injecting or orally administering vaccines, spraying vaccine aerosols, or immersing the fish in vaccine liquid. Vaccines are generally made by isolating pathogens from the lesions of diseased fish, culturing them in large quantities, and then inactivating them. Sometimes they can also be made by directly grinding the diseased fish organs, filtering out the residue, and inactivating the filtrate. Breeding disease-resistant fish species through artificial selection or hybridization is a positive means of preventing fish diseases.

Before stocking fish, the pond must be cleaned, that is, the water must be drained, the surface sludge on the bottom of the pond must be removed, the pond must be exposed to the sun, and the weeds on the edge of the pond must be removed to eliminate the spawning sites of pathogens and parasites. You can also sprinkle quicklime, bleaching powder, tea cakes, etc. into the pond for medicinal cleaning. Aquatic plant baits and manure, fish feeding places and breeding tools should be disinfected with bleaching powder before feeding or use.

To prevent the international spread of pathogens, imported and exported fish must be quarantined. China has formulated the "Regulations of the People's Republic of China on Import and Export Animal and Plant Quarantine" and the "Interim Provisions on Port Freshwater Fish Quarantine", which define the scope, objects, methods and treatment methods of quarantine. Pathogens that are extremely harmful to fish but lack effective prevention and control methods, such as the infectious pancreatic necrosis virus of salmon and trout and the Myxosoma cerebralis that causes whirling disease, are listed as major quarantine objects.

Administering medication

The drugs used to prevent and treat fish diseases mainly include halogens (bleaching powder, sodium chloride, iodine, etc.), heavy metal salts (copper sulfate and ferrous sulfate, copper chloride, potassium dichromate, etc.), sulfonamides (sulfadiazine, sulfathiazole, sulfaguanidine, etc.), furans (nitrofurazone, furazolidone, etc., banned fishery drugs), organophosphorus insecticides (trichlorfon, etc.), antibiotics (penicillin, streptomycin, chloramphenicol, chlortetracycline, oxytetracycline, erythromycin, etc.), Chinese herbal medicines (tung oil, rhubarb, garlic, ground ivy, amaranth, etc.), and other bactericidal dyes such as malachite green and methylene blue, quicklime, sulfur, borax, potassium permanganate, etc.