Since the skimmer and remaining plumbing parts are expected tomorrow, I thought I'd finalize the plumbing scheme. I initially planned on using a Genesis system for ATO and water changes. I'm holding off on that for now and will utilize my existing ATO which works off on an Apex. I have a 5g reservoir I've been using so I'll plumb it to the 30g RODI holding tank and keep the 5g reservoir topped off with that. Not sure what the evaporation rate will be on the new system, so until then, this should suffice.
I will also be making another chamber separate from the sump to house an ATS and either a deep sand bed or more live rock. I'm inclined to try the DSB and having it remote and detachable from the main system is appealing. I can service the ATS and or change out the sand/rock without shutting down the system. Water changes will be semi-automated in some way. Probably a pump in the sump for removing water and a pump attached to the 30g saltwater reservoir for replacing the water removed. All done with remote switches while I monitor the change.
Here's a schematic of the sump and components.
The yet to be complete mixing station.
You'll notice sheets of blue plexi taped to the tank. I didn't have the builder install them on the inside of the tank. I want the option to both see into the tank from all sides and have the ability to change the background color by simply removing the panels. Working on a better system than blue tape

I'm going to try the blue, but I may also paint the opposite side of the blue panels with black if I find I don't like the blue.
The sump platform under the stand.
It's a tight little package. Wish I had more space, but having this fish room feels like a luxury already :spin1: