2 sided In-Wall 120g - Design phase

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Not a in wall but have my tank as a room divider with columns on each side, overflows on the end.

I installed outlets below the tank for my closed loop and one ballast and run cabling from the hood through the columns to the ballasts below the tank and other to basement.

To access the outlets etc, I made section of the wainscoting panel removable (held with magnets), works good.