2. For fresh shrimp, the natural state of being naked in water is the best.
2, black shell is the first choice, because it represents that it was born in the deep sea, and the meat is particularly refreshing. On the contrary, light-colored shell shrimp mostly comes from shallow water or the junction of salt and fresh water, and the meat quality will be "cut", which is inferior.
3, look at the tail of the shrimp, the tail is thick and slightly arched outward to be full of meat.