Hello, the method of killing eels is: prepare a small knife with a diagonal triangle, find a small rectangular board, in the middle of one end of the long side of a nail, to go through the board about 1 ? inches or so, and then the eel's head inserted in the nail, with a knife from the eel's gills under the knife, and then from the middle of the stomach down the knife .......

Also, the eel's blood is useful as medicine for rheumatism, facial paralysis, etc. ......