Fish can be divided into five categories: tropical fish, temperate fish, cold fish, freshwater fish and saltwater fish, but there are many fish that can't be distinguished and named. So, do you know what Bengal fish is? Bengal fish is actually a kind of shad, also called Maishad, which belongs to CYPRINIDAE. It has an active life habit, a keen sense of smell and quick action, likes to travel in groups, and has a wide range of activities. It swims in the bottom and middle and upper layers of water for food with different time and climate changes. Bengal fish is very heavy and difficult to fish. It is a species with strong viability and reproductive ability, especially in reservoirs where no one is breeding, and a large number of vacant niches make them breed crazily. This kind of fish is strong and muscular, and its strength is fiercer than that of grass carp and carp of the same size. Except for not eating fish in late winter and early spring, it is usually more active than other fish in mild hypoxia. Bengal fish is endemic to Guangxi and Guangdong, with large size, many small spines and thick meat. It is an economic fish species and is mostly used to make fish balls. Bengal fish is a kind of shad, also called wheat shad, which is endemic to Guangxi and Guangdong.