Okay ePic, that's informative. So being conservative and saying 20,000 are released, and 2% survive, leaves 400 Tiger Muskies, minus 200 caught in 10 years, leaving 199 Tiger Muskies for me, and 1 for you. ;D If only I can catch the first one.
I've heard of fly fishermen in tubes complaining of "bite-offs" so there must be a couple left in there.