I have a Giant Rafeal cat (Megaladorus Uranascopus). Are they all slow growers or is it just mine? I've had him about 10 mo. now and haven't seen much growth out of him yet. He used to reside in my 150 gal. but, the Red Devil took over his cave. Now he's in the 40 gal. with the juvi Festeas. I can never find alot of info about him so, anything you all can tell is greatly apprieciated.THANKS!!