How to catch eel using bamboo trap

Eel - elongated, serpentine fish, which can live without water half a day. The largest eels can grow up to 1.5 meters and can have weight to 5-6 kilograms. The eel has its own habitats and there are not so many of them. And to catch this predator is very difficult. Therefore, in Asia, they invented a new way of catching the eel for an ordinary bamboo "flask" or simply a pipe. Eel creeping into this trap, can not get out back. It remains only to get the catch. How to make eel trap, whatch in this video.