Illustration of cutting method of perch flower knife

The perch removes scales, viscera, and then cleans to control water.

First, put the perch flat, and start cutting at a finger below the gill. After cutting it down to half, change the measuring knife into a flat knife and push it to the gill. Just push the knife to the gills, and be careful not to cut the gills. After that, turn the fish around and push it flat to the fish's tail, keeping the same distance as the fish's gill. Then cut the back of the fish, and then cut a knife on the other side of the fish, which does not need to be too deep.