Since I have crazy aro envy, I've been thinking og buying a neglected 5'' silver from my LFS and growing it out until it's to large for my current 55gallon.
I would keep the aro, but I wont be getting a 180 until this summer.
So, I'm guessing I would have to sell the aro once it reaches 12'' as a 55 is 12'' wide?
Or could I keep it for longer seeing as aro's are quite flexible?