1. In the early stage of enteritis, the corrugated hangings will still eat, so many aquarists will ignore this problem. The late symptoms of enteritis are more obvious, one of which is not eating.

2. Change the water too often or once When too much new water goes in, the corrugated crane will often have a stress response due to discomfort. In this case, the corrugated crane will also refuse to eat.

3. The one-word corrugated hanging has just changed the environment, and will refuse to eat because of fear or panic, which is also a relatively common reason.