Tank size issue aside, it will not be suitable if you maintain high pH in that 110gal.
Well, most of these fish have been acclimated to lower than typical pH. The Synodontis, for instance, used to share a tank with some pacus and a rather large oscar before I got her. I've also had a small P ...

I'm a bit new to the site and I hope I've posted this in the right place...

I've always loved pimelodid catfish and I've always wanted to keep a medium to large sized species. I recently got a 110 gal (416 L) tank set up. The shortest dimension of this tank is 18" (45.7 cm). I already have a ...