The meaning of crocodile eel

Crocodile eel likes to live alone, mainly feeds on other freshwater fish, and is picky about food, so it is called "all-round fish", so some people like to keep it as an ornamental fish, named "Crocodile".

It means that the crocodile eel can bring itself the blessing of rich resources, large and small.

People usually think that crocodile eel is fierce by nature, but in fact it usually looks quite docile and quiet. It only attacks quickly when it preys.