Made some updates under the hood over the past couple weeks.
The most obvious is a whole new sump from LifeReef.
It's their CLF1 Berlin Sump with the add-on Refugium.
My old 200g had a big custom LR sump and I always thought it was designed well with just the necessities and with none of the gimmicks.
The big one is no filter socks. Instead there is a large tray for mechanical filter material of your choosing. The water enters the sump into this section with the skimmer and then flows over the filter material.
Then the return section has the Accessory Rack which holds probes, 1/4" water/dosing lines, and filter canisters which I'm still waiting on.
On the right is the refugium. Water gets pumped from a tee on the return line into the fuge, through a spray bar in front and then back into the return section from the drain along the back. The fuge has a built in emergency drain, too (the upturned 90 elbow).
I've currently got it plumbed just to get it running, but once the filter canisters come in, I may replumb and run them off a manifold rather than a dedicated pump.
I also got a new SVS3-24" skimmer to match.
For the fuge, I'll be starting that up this week with some new Chaeto.
I decided the old Mars Hydro 300 LED was just too big for this smaller fuge so I replaced it with a smaller and slightly less powerful 216w UFO style grow light. Very similar spectrum.
https://www.amazon.com/gp/product/B01MXIVY5V/ref=oh_aui_detailpage_o00_s00
This is a much smaller sump overall than the Triton sump I had. I'd say it's just big enough.
I did have Jeff add a couple inches to the width (front to back) measurement, but I also had him take a couple inches off the length of the fuge to get it to fit comfortably in my stand.
Now I have more room in the stand, like for an eventual calcium reactor.
And finally, the doser was upgraded to the GHL 2.1 and the old 2.0 will go to my office nano to replace the BRS dosers.