Marine life in South Australia's waters has been devastated by this year's algal bloom outbreak. But one innovative idea could help keep the iconic giant Australian cuttlefish safe.

The South Australian government has this week installed what they're calling a "bubble curtain" along the Cuttlefish Coast on the Eyre Peninsula as scientists race to protect more than 50,000 cuttlefish eggs and hatchlings.

• Guest: Professor Mike Steer is the executive director of the South Australian Research and Development Institute
• Producer: Eddy Diamond