Steelhead trout are a local fish where I live. And an endangered species. There is no other way to eat them other than farmed. An interesting tidbit: they are the same exact thing as rainbow trout except to be steelhead trout they must go to the ocean sometime in their life. Which I guess technically makes the farmed kind not quite steelhead if they don't actually migrate anywhere.
Typically the questionable thing about farmed fish is that they feed them fish meal, which is like expending more calories to produce whatever calories you get from the fish compared to if you would have caught them wild and second, they sometimes keep them in cages in the ocean where they get diseases that can transfer to the wild populations.
Female, 5'3", 48, Starting weight: 163lbs. Current weight: 135.
Starting squat: 45lbs. Current squat: 145 x 4.