Dangerous fish of world

The snake-head fish is that the original denizen of China, Russia and peninsula whereas it will realize its thanks to different countries and their ecosystems too. Once it finds its thanks to any lake or pool, it chow up all the living beings within the water. once ‘cleaning’ the water, it gets dead set the land and chow no matter comes its approach till it reaches another water reservoir. The snake-head valuable fish still jointly of the foremost dangerous fishes within the world.