would erecting an electric fence work in an aquarium?
Not sure its necessary on the reef though
Scientists from the Australian Institute of Marine Science this month surveyed 14 coral reefs between Cairns and Townsville to see how they fared after being bleached.
The institute's Neil Cantin said they were surprised to find the coral had already started to reproduce.
"We're finding corals that are showing early signs of reproductive development, really visible eggs that we can see under the naked eye," Dr Cantin said.
"[It's] very surprising as previous studies have shown a two-to-three year delay in reproductive activity following bleaching events.
"It means they have enough energy, they've recovered the zooxanthellae and the symbiosis and they even have energy to invest in reproduction and egg development."
