Sounds interesting, here in my home country of Finland we mainly put them in as fertilized eggs inside a cardboard boxes into the streams, as that gives you the proper natural start-up and natural selection even if it's fish farm produced eggs. Seems to work very well if there is no issues like in Northern Norway where most of the salmon never make it back from the sea and stocks are dwindling due to low returns.
Sounds interesting, here in my home country of Finland we mainly put them in as fertilized eggs inside a cardboard boxes into the streams, as that gives you the proper natural start-up and natural selection even if it's fish farm produced eggs. Seems to work very well if there is no issues like in Northern Norway where most of the salmon never make it back from the sea and stocks are dwindling due to low returns.