Well I fell off the earth for a while there... Life caught up big-time and some pretty big tank setbacks that put me back to ground zero...and waiting...so not much to report.
The Ich beat the system up pretty bad. Everyone kicked it except the Bluehead wrasse - 2 engineer gobies, maroon clown, blue jaw, blue tang, harlequin tusk, porcupine puffer. Woah.
All because I skipped one step for the first time ever in my keeping a fish tank... One fish - ONE DAMN FISH! - not quarantined for the appropriate time. The harlequin tusk. And I let the LFS talk me into how QT could be more harm than good for the fish...he's never quarantined and never had any problems...etc... But, I take responsibility for my mistake, I knew then as well as I know now that it's not a step to skip.
Anyway, after the tusk carpet surfed and barely survived, it did a 14 day death dance, then one after another went. QUARANTINE! EVERY. FISH. NO. EXCEPTIONS. Of course there's no new suggestions there (that was me talking to myself).
Also, I ran display tank treatments of Quinine, then Cupramine. My tests showed copper running very high (.5), but I didn't see much of an Ich slowdown once it got bad. I attribute the problem to using the treatments with live rock. End of day, probably was enough to keep the fish under constant stress (and let the disease run through everyone), but obviously not enough to stop the Ich. So, my experience in running main tank treatments was not good. Seems odds are about 50% on this working, as there are lots of stories about it running successfully.
I may put the Bluehead wrasse up for sale. No signs of Ich for six weeks, copper still running in the tank and low salinity (not quite hypo), and it is thriving in its digs. It is almost terminal phase coloring, looking gorgeous, very active and curious. Anyway, I'll post a FS on him soon if I part with him. I just want to start from scratch - he's probably going to be the aggressor in the tank, and is one of my last-choice fish, so I'll get a new/smaller one when I get through my other stocking plan fish.
Also, I want to run the tank fallow while I raise a few small engineer gobies back to a size big enough to keep them out of trouble with my rowdy stocking list. I'll raise the copper a little (before I run Cuprisorb / GAC / skimmer), keep the temp high, and maybe run hypo as well. Let me know any suggestions.