Thanks! I sure will, but it was far less complex than it looks.
The bottom is two Aquaeon 75 gallon tanks, which I busted the sides out of with a hammer. I did so in two ways: for the first, I tried to strip the silicone from under and pull it out intact, which I eventually gave up on; when it shattered, however, it broke clean with large, easy-to-remove pieces. For the second I simply smashed it, which resulted in the "safety fracture" and a lot of digging around the edges to get the pieces out. I would recommend at least slicing into the silicone underneath as I did with the first tank before shattering it, so it will loosen and break easier.
![Image](https://i.imgur.com/o3zkB6z.jpg)
First tank shattered. This is the one I tried to remove first.
![Image](https://i.imgur.com/zfndPWC.jpg)
Here it is mostly picked clean.
*Removed because GIFs don't work.*
https://i.imgur.com/kXT7C3L.gifv
This is me attempting to shatter the second. The goop is glass etcher I had hoped would make it easier.
![Image](https://i.imgur.com/FY6Gk9D.jpg)
Here is the result. :Z
I attached the two together with GE Type I aquarium silicone.
![Image](https://i.imgur.com/PatMCUz.jpg)
On the back I tried to use wood as a guide, but it turned out super messy.
![Image](https://i.imgur.com/4VqOqi2.jpg)
Since that didn't work I just used a piece of tape as a guide along the back, and then squeezed out the extra with a second piece of tape along the front. It turned out much more clean...though the bottom is still a mess, but since it only needed to hold in sand I didn't really care.
The rebuild was prompted by a roach infestation in my old tank - they were living underneath the black plastic edge. So I turned that into my topper, and like any reasonable person, I ripped it to shreds.
![Image](https://i.imgur.com/1pR4Xdr.jpg)
I actually removed the bottom glass from this one, took the plastic off in one piece, scrubbed the heck out of it, and sat it on top as my lid.
![Image](https://i.imgur.com/mwsuX74.jpg)