Hi Everyone.
I'm a long time lurker and finally decided to register. Apologies for the long intro.
A little bit about me...I'm originally from Scotland but moved to California around 13 years ago. I got into fish keeping more than 30 years ago when I inherited some veil tail goldfish when a neighbor's tank burst. Kept them and some European natives for a few years before moving on to the typical FW tropical fare. Kept them for a few years before starting a SW FO tank - complete with canister filtration and the sterile coral skeletons that were popular at the time. I got discouraged and I gave up the hobby when I went to university as I couldn't devote the time to the care and maintainence.
I got back into the hobby about 6 years ago and started a 30G planted FW for my daughter - still have 3 of my original fish. About 4 years ago I upgraded to a 75G and moved the contents of the 30G. Around October last year my kids begged me to start up the 30G as a SW, which I started to do over Christmas.
So here's my current SW set up - I'm pretty sure I'll be upgrading

soon.
30G Sump-less FOWLR; 10lbs of base rock; 44lbs of LR; Reef Octopus BH-2000 HOB Skimmer; Coralife 2-tube HO T5; a couple of Hydor Koralia Nano 425s for flow; Neptune Aquatics Aquacontroller Jr + DC8.
Source water is from a BRS 4 state RO/DI.
Tank inhabitants include: 2 common clowns (I have kids - I had to get these), a very active Pygmy Angel, and a half-dozen (or so) mushrooms. CUC consists of a few astreas, a few nassarius, a handful dwarf ceriths, a few dwarf brittle starts that were stowaways, a handful of nerites, and a few red-legged and blue-legged hermits.
The tank has been running just under 4 months. Clowns were added around 6 weeks ago. Cherub was added 2 weeks ago (after spending 2 weeks in QT).
Water parameters (measured before a water change on Sunday) are:
S.G. 1.025
pH: 8.3
dKH: 11
Ca: it was either 460 or 480 ppm
Mg: don't have a kit yet - I presume it's OK.
Ammonia, nitrite, and nitrate are all 0 ppm.
Phosphate was 1.0 ppm until I added some GFO into the return chamber of the skimmer and now it's undetectable.
Water change schedule is 20% every other week; the off weeks are when I do the FW water changes. I make sure I do them on different nights.
Anyway I want to thank everyone for their (unconscious) advice. It has been extremely valuable and made this foray in SW much more enjoyable than my last.
-JohnC