Thanx for the help and suggestions. I'm not into aggressive or darty fish so I'm hoping he'll be good with his tankmates. I've got a Florida Gar, Red Hook, Black Barred and Spotted Silver Dollars and 2 Armatus. Despite what's been said about Arm's and aggression I've personally haven't seen it. They're around 7-8 inches now and don't do anything except try to take a bite out of each other once in awhile. Totally leave everyone else alone. Though initially the Short Nose will be going into a grow out till they hit like 8-10 inches with a Tarpon whose also growing out.