Trawling
I suddenly have a vision of a bloody great trawler with a purse seine net landing all the fish in the Loch
Trolling - yup.
For three years (ahem..... 20+ years ago) I fished for one week a year on Loch Tay in the early months of the season at the Kenmore end. I haven't fished the Killin end.
There were issues with escapee rainbows from the fish farm back then (may still be so today.... I dunno
) but to be fair I had a few cracking big 'bows when
trolling after Salmon. In my experience trolling is the most prolific/preferred method on Loch Tay, but back then I also had some fun with decent (to 2lb-ish) Brown Trout on the fly - although in fairness three to the pound sized fish were more common.
They are there to be caught but not many folk bothered back in 'my days' on Loch Tay..... pity really.
H