Fried fish with ordinary potato starch or corn starch on the line. But in order to maintain the shape of the fish as well as the color is good, in the starch to add a little flour, starch and flour ratio of two parts of starch and one part of flour, mixed into a paste to use. This way the fried fish has an attractive color and beautiful shape. If it is fried small yellowtail and other direct consumption, do not need to process the fish, you can then pick a good batter with a little salt, monosodium glutamate, pepper and so on.