1. Infectious fish diseases of fish species often occur with enteritis, red skin, rotten sputum, white head and white beak, and rotten tail disease.
Treatment measures are:
1 The treatment of enteritis, red skin and gill rot with adult fish breeding;
2 White head and white mouth, calculated on the average water depth of 1 meter, and sprinkled with 15kg of quicklime.
3 Tail disease, also known as caudal handle disease, is calculated on an average water depth of 1 meter and is sprayed with Ante Nine for 4 acres per bottle.
2. Parasitic fish disease. Parasitic fish diseases such as Chinese sturgeons, ringworms, anchorheads, and surimi are treated with adult fish. There are also parasitic diseases caused by protozoa, such as trichomonads, slugs, and paw disease. The treatment of trichoderma and oblique worms can be used to flush the entire body of the worm.
Pan pool
In summer, ponds are prone to flooding, which is a dead fish phenomenon caused by the lack of dissolved oxygen in the pond water, which mostly occurs in May-September. Under normal circumstances, the weather is stifling, the overcast weather pressure is reduced, after a heavy rain, etc., the pond will appear with foam and accompanied by a smell of fish, fish and shrimp often float on the water and gather at the poolside.
The preventive measures are:
1. The transparency of the pool water should be maintained at 20-25 cm. Change the water every 10-15 days. If the water quality is too high, new water should be added in time. If the water source is poor, a reservoir can be set up. Sunny day noon boot 2 hours or so.
2. Pay attention to the patrol pond and find that the pan pool immediately opens the aerator and injects new water at the same time to reduce or stop feeding.
3. Alum or gypsum powder Quanchiposa, but also a certain role.
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