1. Planting caused by disease or stimulation: goldfish will be planted when they are sick or stimulated. Common colds and hot tails will lead to their planting. However, this kind of head planting is mainly caused by illness, so breeders only need to treat the disease.

2, natural head planting: Goldfish head planting may also suffer from fish body imbalance, which is divided into congenital and acquired diseases. The congenital cause is very simple, mainly caused by genetic factors. The day after tomorrow is mainly caused by too low water temperature or too large temperature difference. Whether congenital or acquired, this disease is very difficult to treat.

Whether goldfish heads can recover depends on why they are planted. If they are planted because of cold, hot tail disease, stress reaction and other problems, it is possible to recover. As long as the breeder can treat their diseases, the head can be recovered. But if the illness is serious, the possibility of recovery is not very great.

If goldfish are born with fish body imbalance, they are difficult to recover. Because natural fish imbalance is difficult to treat, although some can be treated successfully, it will be very difficult to treat, and the probability of recovery is very small.