Fishing snakes mainly feed on small fish and shrimps. The fleshy growths on their snouts can be used to lure fish and shrimps to the door, and then quickly open their mouths to bite and inject venom. They can even terrorize small fish to swim in. own mouth.

In addition to using venom to attack, fishing snakes are also very fast, and its predation process is only a hundred A few tenths of a second are difficult for the human eye to observe clearly, and sometimes the speed can be even faster, reaching several thousandths of a second.