Diventures Magazine | English Edition August 2020 | Page 19

3D printed terracotta tiles are the latest innovation of artificial reefs. The tiles were recently deployed in Hong Kong's Hui Ha Wan Park, a Biodiversity Area of Excellence, a joint innovation of architects and marine scientists at the University of Hong Kong. Hoi Ha Wan is home to three-quarters of Hong Kong's coral reefs and more than 120 species of fish, but biological erosion, coral bleaching, and coral killing have endangered the area's reefs. 18 8th ISSUE DIVENTURES MAGAZINE