Yup, it was in the siggynutter said:wow parker, how could ya tell that was a 10gal?? youve got a great eye!
I only asked b/c these guys get to 5-6" and like lots of swimming room.... Most everything I've seen has said 20 gallons minimum and some places say 30 or more! (www.liveaquaria.com says 50 gallons minimum for these rainbows)
For all I know, he already knew that and had plans to move them as they get bigger, that's why I tried to ask in as nice as way as possible

) 