lol Actually the stand my 55 is on I got when I walked into a free 90 gl tank like 3 yrs ago. There was a 1-1/4” inch slab of polished marble at my work not being used so I cut a piece of that a tad bigger than the top of stand, routered the edges and voila. My 55 gl stand! I can’t wait to fill that 90 with saltwater. I rent and I’m on the second floor so I’m worried about weight. Trust me... I’m super tempted! They say patience is a virtue right?! It doesn’t surprise me that you guys picked up on those dimensions and sizes. I was actually waiting for someone to. So for now I’m thinking my best bet is to keep the 55 for fish and the 40b for reef in different rooms. The 40b I spied is set up with a sump, bunch of live rock and fish. It’s overstocked I think actually. it needs a good cleaning though.