Thanks, celebrist! I don't think they will outgrow the tank, but If they do, I guess they will have to take a drink of MS-222, as would have been their fate if I have not invested in continuing their lives. My largest individual at home I about 8" currently ("G" was up to 9" when she passed) and I think even 12" would be okay here. I have good current, and for the most part they swim in place. My biggest concern for their continued growth is the consumption of the minnows, so restricting their diet is not really an option. They certainly will not be reintroduced to the wild, and I don't know that my wife is going to allow a larger tank in the house (or any additional tanks, for that matter).Gorgeous, what are your long term plans if they keep growing. I wish I could have some of the native fish up here (rainbow, grayling, blackfish, burbot, dolly varden). Nice job and here's hoping no more losses!