9:-18:。 The mermaid performance in Yuci Cube Ocean World is ok, and it is very shocking that the mermaid will be fed in the deep sea after the performance. The performance time is 9:-18:, and there are many people. Remember to take a seat one hour or half an hour in advance. Shanxi Sea Cube Ocean Park is located on the first floor of Huitong Style Commercial Plaza, Dingyang Road, Yuci District, Jinzhong City.