Blue hangings are not very easy to raise, so pay attention to several aspects.

It is best to choose small individuals for raising blue crabs, because the color of the big fish is not only a little darker than the larvae, but also very difficult to accept the artificial environment.

I like to eat Chinese cabbage and seaweed, but the feed should ensure a balanced nutrition, it is best Feed with feed containing natural seaweed ingredients, otherwise it is easy to fade or suffer from head perforation. Especially head piercings.

The effective way to control the disease is to change the water frequently, at least 10% of the water every week. Make sure that the ammonia content in the water is 0, and the water must be clear and transparent. It is also important to give it enough living space. Don't keep only one, otherwise the blue hanging will easily go on hunger strike due to isolation, or suffer from digestive system diseases and die.