I repurposed a cheap bookshelf
Even though the wires on the BRS DIY ATO are double wrapped (ties and tape), they remain unruly. Maybe my OCD will flair up one day and I will trim all that extra cord way and tighten it up. And yes, the cords are tagged using wire labels that print from a computer.
I had all the extra wire wrapped and secured to the back wall, but the sheer weight the cords were too much pulling most of the adhesive anchors off and that's where they remain today. I'm lucky in the OCD is less concerned when it's out of sight. (but I know it's there!!!
Speaking of which, I repurposed a piece of the cheap cardboard to cover up the front. Two cloth baskets in the lower half store my test kist and various equipement
I think the bookshelf cost $30. and yes that is a bottle cap hot glued until I pick up a proper handle.
The Apex display is fix to the wall behind the tank (and the pvc is about to get a coat of blue paint. My guests can't see it but I can.
And my OCD friends, the books were moved to get the back side cabinet shot. They will be put back in size order and properly displayed in a few minutes.