the red spots on the fish in the fish pond? If there are red spots on the fish in the fish pond, you can prepare some hemostatic intestinal gills, mix them into the feed, and feed them for 5-7 days to recover. This condition is usually caused by bacterial infection, which is easy to occur when the season changes, because temperature changes cause certain stimulation to fish, thus making bacterial invasion possible. If you want to prevent diseases, you should not only use drugs to sterilize in advance, but also pay attention to controlling water temperature.
spots? 1. Bacterial infection: If bacterial infection causes fish to have red spots, medication is needed. There are many bactericidal drugs, but they usually have certain side effects on fish. Yellow powder is usually used to raise fish at home, which can be directly put into the fish tank. Other drugs need to prepare a separate tank to soak the fish.
2. Sudden change of temperature: The sudden change of temperature will stimulate the fish to a certain extent, so that its body surface will be congested, so there will be red spots. If you want to treat it, you need to stabilize the water temperature, then slowly rise, the temperature should not exceed 2 degrees Celsius every day, and the fish will recover slowly after a period of time.
3. Deterioration of water quality: Fish farming needs to change water, even the pool should regularly drain part of the water, and then inject new water. This is especially true of fish tanks, which are usually changed once a week, with about a quarter of the water pumped out each time, and then the new water slowly added, and the water temperature before and after should be consistent.
