They have changed most of their aquariums from Aqueon to Tetra.
I just picked up a 40b for my basement and I'm here to warn you to inspect the tanks before hand, the first 3 I picked up had defects, the first one had a major chip in the bottom corner, I assume from mishandling, and the next 2 had uneven glass where the corners didn't match up very well on the back panel.
Also the way they stack them up leaves all the plastic frames scuffed up, not a big deal, but a chip is, and uneven glass worries me too.
The silicone looks a bit sloppy too, but that doesn't really bother me.
I got one and might pick up another if I get a chance before the sale ends.
I hope to find a double stand for them.