What Percentage Of Fish Live On The Great Barrier Reef?

What Percentage Of Fish Live On The Great Barrier Reef? The Great Barrier Reef, the world’s largest system of coral reefs, covers 349,000 square kilometers and occupying only one-tenth of one percent of the ocean surface, supports: nearly 8 percent (1,500) of the world’s fish species, more than 700 species of coral, over 4,000 species