I was going to get either a 125g or a 180g tank and i was going to put 4 sp. North Karilani frontosas and 2-3 ornate birchirs, and i saw there young cousins and i love the way they look. What i was wondering was, do you think a giant gourami could fit in a 180 or 125? The dimensions are 72 1/2 x 24 1/2 x 25 5/8 for the 180. And 72 1/2 x 18 1/2 x 23 3/8 for the 125. And also would thos fish be good tank mates at all, and if they cant what other monsters can go in there?