Download press release in full as a PDF online here
Here's video footage of a shoal of wild fish swimming inside a salmon farm operated by The Scottish Salmon Company at Lamlash Bay on the Isle of Arran in June 2019:
Here's video footage of wild fish (probably saithe, pollock or cod) swimming inside a salmon farm operated by Scottish Sea Farms at Scallastle Bay in the Sound of Mull in August 2018:
Here's a photo:
Read press release in full online here