What is the fish in sweet and sour mandarin fish, Jiang fish? Or freshwater fish?

Siniperca chuatsi is a kind of freshwater fish, but it is similar to marine fish. Its bones are few but large.

Sweet and sour mandarin fish is a traditional dish in Suzhou, which is listed as the top delicacy in banquets all over the south of the Yangtze River. It is said that as early as when Emperor Qianlong went down to the south of the Yangtze River, there was a "squirrel carp" in Suzhou, which Qianlong once tasted. Later it developed into "Squirrel Mandarin Fish". Fish is mandarin fish.

Australian Chinese fish, also known as mandarin fish and mandarin fish (mandarin fish), belong to fatty fish in taxonomy. Australian flower fish is the most precious fish in the "three flowers and five Luo". Even in the past, it was difficult for ordinary people to afford it. At that time, the price of a catty of squid was almost twice that of carp. Octopus has a flat body, a bulging back and a stout body; Pointed fish is the most beautiful fish in Heilongjiang.