The bream is a fish species belonging to the family Cyprinidae in the order Cypriniformes, also known as the bream, flathead bream, faro bream, black bream, lace bream, or triangular bream. The total length is about 40 centimeters, with a flattened body in a diamond shape and a raised head and back. The bream is distributed in Japan, the Atlantic, Australia, and New Zealand. Originating from the middle reaches of the Yangtze River in China, this lake is widely distributed in water systems such as Heilongjiang, Yalu River, Liao River, Yellow River, Huai River, middle and lower reaches of the Yangtze River, Qiantang River, and Min River. The production of bream in lakes is relatively high, with fast growth, delicious meat taste, high fat content, large body size, and unique aquaculture value.