More progress, but it was haulted last night because my weld-on container was bone dry. I guess it's important to make sure the lid is tight.
The 20g tanks I purchased were drilled once in a top corner. The LFS used this bulkhead for a drain. I'm assuming that they had the returns plumbed up and over the edge of the tank. That was fine and dandy for their purposes, but I want a much cleaner look.
Thanks to Jim (we'll miss you when you move to Florida) for letting me borrow a diamond bit hole saw to cut holes for 1" bulk heads. I couldn't decide where to drill my new holes. I wasn't sure if the bottom was tempered or not, so I went with the safe route and drilled the back pane. However, I wasn't sure where to drill there either? Near the top? near the bottom? I wanted the most flexibility so I drilled in the corner and about halfway up from the bottom. This allows me to plumb up and down, depending on what I like. It's too late now, but hearing what you think is the best position may help others and me in the future...
alt="" />
On to the DIY internal overflow.... Again, I wanted this to look pretty good and not so much like a POS... So I built a jig to cut teeth in acrylic (or whatever). It's pratically the same thing as a jig to cut dovetails. I made a sled for my table saw.
Runners...
alt="" />
Sled assembled and all glued up...
alt="" />
This is what it looks like during the cut. Notice the stopper I created and glued into place. This ensures that my cuts are an equal distance from one another.
alt="" />
And the final product! (well, half of it... lol).
alt="" />
I originally wanted to put this tank in our formal living room and tie into my DT. However, I couldn't set the stand where I wanted and have the room look like the furniture was well organized. The room just didn't look right. At this point, I have three options: (1) buy new furniture (tried removing some!) or move the tank to another room, (2) move the tank to another room and plumb it and the DT together over some unknown distance, and (3) setup the tank in another room as a solo system. My thoughts: (1) not happening! (2) too much work, not ready for that!, (3) yes, please.
So, I need to build a sump. I have the materials and should have it completed this evening.