Yes. The main place of origin of red paste crabs is Shihu Village, Kaijiang Town, Shishi City, Fujian Province. It is located at the intersection of Jinjiang and Luoyang. Red paste crabs have a large amount of protein. After death, the protein in the body will decompose and turn black, so the dead red paste crab paste will appear. black. The blend of fresh water and salt water is very suitable for the growth of crabs.