On 28 November 2021, SKLMP co-organized a “Mangrove Conservation and Seedling Plantation” activity along with Lions Club of Beacon Hill and Sea Dweller Underwater Academy at the coastal mangrove stand and mudflat area of Sha Tau Kok Sea. More than 100 of Many-Petaled Mangrove were planted during the activity. Participants also cleaned-up the rubbish in the mangrove stand and mudflat areas during the mangrove plantation. Dr. Leo Chan and Dr. James Fang from SKLMP and Dr. Ian Mo from the Hong Kong Metropolitan University were also invited to give talks on Ocean Conservation, Coral Conservation and Wetland Conservation. The purpose of the activity is to serve the public by planting mangroves and cleaning up the wetland.