It is the most dangerous and venomous fish known. It is also known as Synanceia because it is genus of this family. This fish can damage others with strong jaws. They normally lay on the ocean floor to save their selves, because they have same look as ocean’s floor have. It is so sharp and can attack and damage you within 15 seconds. Stepping on its spines will at best cost you your leg and at worst, your life. This kind of marine normally exists in warm and tropical water such as Indo-Pak Ocean and warm coasts of United States. But it is harmless after so you can eat it.