Moray eels, thick-skinned, smooth, scaleless. With a large mouth and strong teeth, it is suitable for catching and biting prey (mainly other fish) and can seriously injure its natural predators, including humans. Moray eels attack humans when they are infested, and can become very vicious at this time

In some parts of the world people eat the meat of moray eels, but some species are poisonous and can cause illness and death
Moray eels are hermits on the seabed. They live in seclusion in caves on the reef or in depressions on the seabed. Moray eels have wide, sharp teeth to accommodate the need to prey on invertebrates and small fish
The naked-breasted eel looks like a snake, with a slender body that is varied in color, some dark green, and some with different stripes and spots
He has sharp teeth and is fierce and fearless. Usually the movement is slow, but the movement is fast when hunting
When biting food, venom is secreted from the venom glands around the teeth and injected into the wound. But some scholars say that this is only due to the bacteria on its teeth, and the wound will be seriously infected by the bite of the moray eel