I have a refinished Oceanic 120 with a 30G Eshops sump with a 15 gallon nem tank and 30 gallon frag tank attached.
I'm running Noopsyche K7V3s and 2 ATI Pure Blue T5s on the Display Tank, a Noopsyche K7Mini on the nem tank, ReefBreeder and XR15 Blues on the frag tank.
A Jerepond 3500GPH pump feeds it all and the Display Tank has 2 rebuilt Ecotech MP40s on sides and 2 Jerepet 3400GPH Aquarium Wave Makers on the rear with an Ecotech MP10 on the nem tank and a RedSea ReefWave45 on the frag tank.
An Apex Classic with 3 EB8s, a PM2, and a WXM tied into the 3 Ecotech wavemakers controls most aspects of running the tank with the help of the Jaebao DP-4 Doser.
There is a 9 stage RODI auto-filling a DIY ATO reservoir that feeds the
high throughput Kalkwasser stirrer and the SmartAWC ATO. A Jaebao 24Watt UV is plumbed adjustably in-line with the return to help with either parasites or algae.
I'm running a DIY filter floss roller and an Bubble Maggus Curve 7 in the first chamber. Liverock and a
Parlgae Scrubber in the second chamber. The third chamber has a Danner Mag3 pump controlled by the SmartAWC so it can pump the old water change water up and out through the ceiling to my drain, another random pump for my carbon and GFO reactor, and the JerePond hoss of a return pump.
I tried to set it up on a budget and for the most part I did but now that I write it all out It's kind of nuts how far-in this hobby will take you...