I now have a 2.5 inch silver arowana. He's in a 55gal with three plecos Lg,Med and small. I have two air pumps running two heaters(83f) and one large aqua clear filter with carbon and two ceramic media bags. Will this setup be good enough to hold my Aro until I make the move for the 180? I have another smaller aqua clear filter I could use if necessary. Thanks for any advise or feed back!