1. Improve the environment: If the fish only appear body color shallow, a small amount of drag and so on, just let it in the right environment for a period of time can be self-healing. Raise the water temperature to 32 ℃, keep the water clean, and adjust the PH to be alkaline. After a period of time, you can see that the symptoms of the fish are alleviated.
2. Bait feeding: When the fish can still eat, baits can be made to feed it. Dissolving medicinal powder of norfloxacin or levonorfloxacin in water, soaking granular feed in the medicinal powder, and fusing the medicinal liquid with the feed. Then the feed is dried and fed to the fish. Note that the amount of feeding at this time should be reduced to half of the usual, so as to avoid excessive medication of fish.
3. Medicated bath treatment: a solution made of norfloxacin, furazolidone and oxytetracycline is used to soak and wash the fish body for half an hour every day. During the treatment period, it is necessary to stop feeding, and when the fish condition improves, the frequency of medicated bath can be gradually reduced. When the fish is well, there is no need to take a medicinal bath.
1. Fish shape: can be observed by fish body color, abdominal bulging to determine whether the condition improved. If the belly is smaller than before, and the body color becomes bright and bright, it means that the situation is better.
2. Defecation: its stool is no longer white or yellowish, and drag the stool shorter than before, indicating that the situation has improved. Wait for its excrement and urine to show normal black, also no longer appear to drag then, the disease that shows fish is good.
3. Feeding situation: Fish have the desire to eat, began to ask for food, it shows that the disease soon recovered.
4. Swimming state: It is no longer static in the water, there is no head up tail down the phenomenon, swimming more smoothly, that it will soon heal.
