A team of scientists has deposited
They created large enclosures around the coral using mesh curtains and special tiles to monitor growth.
Days later, photographs reveal coral polyps had survived, and were settling into their new home.
It is the first time this technique has been used in Australia, and it follows a successful trial in the Philippines that transformed reefs devastated by blast fishing.
"We can grow these corals from microscopic larvae to dinner-plate size, breeding corals in just three years," Professor Harrison said.
"It's a new way of looking at the problem and it's probably the only hope for the future in terms of larger scale restoration using hundreds of millions of coral larvae."