The robot fish eats plastic waste to try and help tackle pollution.
It's been released in Ilfracombe harbour, in a joint initiative between Sky Ocean Rescue and the World Wide Fund for Nature.
It poses no threat to local wildlife, and is able to swallow up to sixty kilos of debris per trip.
Police investigating Plymouth hotel assault
They believe this man could help their enquiries
Man arrested after woman dies in Exeter
He's believed to have known her
MPs push for better broadband speeds
Devonians face connectivity cliff-edge
Plymouth roads shut over fear of flats collapsing
Drivers run red lights
Officers deal with stabbing and collision
Hectic weekend for police
Tavistock Spoons could open later
Cheers! Or tears
