No, Pictus stay a little smaller. The biggest I think I've ever seen was probably 7". If you like his antics, you would really enjoy a group of them, since they are a schooling type of fish.
think im gonna go with the lima i have moonlights on the way so would still get to watch it eat and b active. so prolly a lima 4 severums and two snook anything else that should/could be added?