I think if you want you could get away with 5. Just watch it as they grow you may find the tank to be a little overstocked. But this also depends on the fish's full size. With severums this seems to vary soooo much. I have heard people talking about 12" sevs and alot of people say thiers max out at 5". Personally I have one that is 8". Also my personal fav are the rotekiel (Sp?) and the gold (cuz thats what I got). Good luck and can't wait to see pics.
Chad
Chad
