36in

I have decided to finally get a big(ger) tank this go around. I have a 3ftx2ft area in my living room that is perfect. Looking for some guidance. Opt 1- Red Sea Reefer 250 G1 (sump/stand/tank)-$1500- 20 wide 21ish tall, 36 long opt 2- Red Sea Reefer 250 G2- (sump/stand/tank)-$2000- 20 wide...