Hi i'm thinkin about adding a 9' or so florida gar in wih my 17-18' aro and 12' tsn, but both of those fish are in perfect condition no fins ripped or scratches i'm worried the gar might start beating up on my 2 fish, what do u guys think??? has anyone had a bad experience with this mix or, have done it and had great results. any advice would be appriciated