So, I'm going to be setting up my 120g soon, after all this time, and obviously it will have polys, as all tank should. The problem is, I can't decide which polys to go with. On one hand, I'd love to stuff it full to the brim with albino sens, regular sens, or dels, but on the other hand, I'd love just one or two big polys, maybe a cong and an ansorgii. I was curious as to what you all though about cohabbing the big'uns and little'uns. Now, just to clarify, the big'uns may not be in the 120g permanently, but the little'uns will be. If I did cohab, it would be with close to full-grown little'uns, and not even close to full grown big'uns. Opinions?