In CGTN Nature's very first underwater livestream conducted this January, we showed viewers breathtaking undersea landscapes that are rarely seen within the marine ranch around Wuzhizhou Island in south China's Hainan Province. In the following days, we will collect some of the best moments along this underwater adventure.

In this episode, we continue the underwater trip by following a professor from Hainan University to find out how marine life adapts to new homes made of rocks collected from a volcano nearby. This is part of an effort to create habitats for marine life using materials found in nature.

About 'Go! Hainan' series

Featuring unspoiled tropical rain forests, sandy beaches and a rich culture, Hainan Province is the southernmost island province of China. Nicknamed "China's Hawaii," Hainan is on its way to becoming a free trade port. The "Go! Hainan" livestream series takes you on a new journey to explore the fantastic island and its underwater world.

(If you want to contribute and have specific expertise, please contact us at nature@cgtn.com.)