Anyone have any suggestions for a better stand for the 28g Nano Cube than the factory one? Looking for something wider I can put a fuge in, but am having trouble finding something deep enough to fit the tank on. I don't have the tools to make my own, and want something that looks nice. Tried target, ikea, westelm looking for something, but haven't found anything. Thanks!

You want the refugium behind the Cube?
I would take a look at prefabbed kitchen cabinet at your local Lowe's or Home Depot.
They are like 30 or so inches deep. Very stable. Come in finished and unfinished(sides are MDF) versions. Put a top of your desire on it. Cabinet and drawer underneath is nice. And inexpensive.

I saw a stand alone sink at Pier One which would be nice, but not deep enough for a refugium behind Cube.

I personally like the oem deluxe stand that comes with the Cube, and they are included free at this time(399 for HQI Cube and stand, free shipping). It sticks out far enough into my living room for my tastes. Clean looking, and took like 20 minutes to assemble.