Introduction to the freshwater fish exhibition area: The exhibition area mainly displays fish species living in freshwater waters around the world. Visitors can see representative fish species living in cold zones, temperate zones and tropical waters, as well as fish species cultivated through artificial intervention. New species and exotic-looking tropical fish. The exhibition area is divided into: sturgeon exhibition tank, koi pond, Amazon tropical fish exhibition tank, cichlid fish exhibition tank, blood parrot exhibition tank, exotic fish exhibition tank, etc.