I figured out a way to do everything I wanted to do with moving my one red from my 30g to my 55g. I found some tiny red's (I mean micro) at my lfs. So I grabbed 2 of them. So here is my plan so far. Grow these little dudes up fast. Keep my other red in his 30g.. I thought he was about 3". Well it turns out he is more like 4 - 4.5". I only bought him April 14 ! At that time he was not bigger then a quarter. But here is the hard part. These new guys are like a little bigger then a dime. So does anyone think I can slow down the growth of my bigger red and grow these like tikes up quick?