Needles are usually used to catch eels and snappers. Use a file to make the middle part of a sewing needle hairy, and then tie a fishing line around the middle part of the needle to make a "T" shape. When the fish eats it, the needle goes straight into the mouth, but when the fish tries to spit it out, the needle often gets stuck in the throat. Fishing eel, then wear a big green earthworm, fishing turtle, then wear a fresh pig liver, usually more than a few pay line, one end tied to a bamboo stick inserted in the bank, and then every once in a while to inspect one side.