The performance of the rotten head of the lion's head goldfish is that white filaments appear on the head at first, and then gradually appear as round spots, and finally a relatively large area of rot will appear on the head. There are two main reasons for this situation:
1. After polyculture, fish animals may have territorial consciousness, and then fight. If the lion head goldfish and more fierce fish mixed together, their head may be bitten, and then rot.
2. If the water quality of their breeding water is not good, bacteria will grow, and head infection and decay will also be induced.
1, if the lion head goldfish head rotten reason is bitten by other fish, need to fish them out of isolation rest. If the wound is rotten seriously, it needs to be disinfected with salt or other medicines.
2. If the head of the lion head goldfish is rotten because the water quality is too poor, the water should be changed immediately. Then increase the frequency of changing water after that, once or twice a week. If there is no filter pump in the cylinder, a filter pump can be added. If the wound is badly decomposed, it can be smeared with salt or potassium permanganate. Before application, the head needs to be wiped clean with a cotton swab.
