The zebra eel is very different from the eel we know, because this type of fish is very peculiar, most of the fish is flat side shape rather than cylindrical, and the body height is higher than the eel, and the appearance is similar to the knife, so in foreign countries are also known as this kind of fish knife fish (Knifefish). It is also worth mentioning that the zebra eel has an electrical generator at the end of its body, which helps it to find food by means of weak electricity. It may look harmless, but it is very deadly.