28 artificial reef dive sites in Asia.
Biggest countries: Japan (15), Malaysia (4), Indonesia (2), Thailand (2) and Singapore (1).
Recorded maximum depths range from 8 m to 32 m (20 of 28 sites have a depth).
By level: 9 beginner and 2 intermediate.
Species confirmed at these sites by diver sightings (three or more independent divers) or by two or more independent sources, with the number of sites each is confirmed at.