Introduction to Changfeng Ocean World: Changfeng Ocean World is a first-class large-scale aquarium in China. It is the largest marine animal performance hall in mainland China and the first marine animal performance hall with beluga whales in East China, with a construction scale of 15,000 square meters. The water body in the museum has a capacity of more than 3,000 tons. There are more than 300 kinds of fish and more than 10,000 fish. There are five kinds of sharks. The 3.2-meter-long sand tiger shark has amazed countless tourists.