Duobao fish is a scaleless fish, so it doesn't need to be skinned. Just scrape it with a knife a few times. At this time, mucus will be produced on the surface of the fish skin. Clean the mucus and steam it with the skin. After finishing, the skin is not hard at all. Of course, after eating and steaming, it will peel off. Unlike many fish, Duobao fish has a protective liquid on its body surface, which is very sticky and needs to be scraped clean repeatedly with a knife. If you want to clean it, shave it again and wash it again until it doesn't slip.

1, first find the fish belly on the right (the belly is very small), usually at the lower left of the head (the soft part is the belly), cut it open with scissors or a small sharp knife, and take out the internal organs for cleaning.

2. Take out the gills by hand or scissors and wash them.

3, or open a hole from the fish gills and take out the fish gills and internal organs.

4, that kind of fish skin, the skin on it, is also torn at the gills and falls off in one piece.