I asked this in the gar subforum and received little feedback, so I figured I'd consult the aro pros. Do they make suitable companions at similar sizes? They would be housed together in a 180 grow out for no more than 2 years, and would hopefully migrate into the same tank eventually. I have seen scraps of information here and there suggesting that their pairing is not recommended, but I'm looking for a smoking gun. I would love to own an aro, but not if it would suffer because of awkwardly chosen tank mates.