Mods - please move if in the wrong spot!
Been working on this for a while, stopped, now am finally finishing it. Know it’s not car related, but it’s still a cool project in my mind.
Wanted something different than the normal “picture” background tank with a few things decorating it so… I started this project.
55 Gallon, custom built stand; with a foam/cement background
Tank stand is all 3/4" finish-grade plywood
Has all the electronics built in; 10 outlets; 2 controlled by 2 different electronic timers; all back to a GFI 20A outlet. 4-bulb VHO Ballast in the stand (running 4 4’ VHOs in the hood which isn’t made yet)
And the Sytrofoam/concrete background which I’m still working on.
Basically just Blue rigid styrofoam glued together with aquarium silicone. Carved into rough shape; then some spray-foam added where needed and carved. Then VERY carefully took a MAPP gas torch to it to “melt” the foam to get a rougher surface so the concete will adhere.
Built it in 3 pieces so I can get it into the tank when they’re done.
Raw foam, ready for concrete/cement
After partial coating:
Completely covered with 2-3 layers of cement:
Used Type N cement with the latex additive for better adhesion; and holy crap does the latex additive make a difference…
Now I’ve got some color additives for the cement I’m going to use for the final coatings of the backgrounds.
Then TONS of silicone to bond them to the tank glass. Then fill with salt-water for like a week with powerheads to fully cure the cement. Then I’ll empty and refill and start the cycling while I’m doing the hood.
I’ll post more pics as I make more progress
(Some are cell-phone pics so the quality isn’t the best)