Thanks Tim,
but it pales in comparison to your tank. No new sps lately, want to make sure I have this under control 100% before I try any more. I am getting color back in the ones I have, but I'm noticing some cyano starting again (hopefully its a small cycle). Everything is in check, Nitrates less than .2 Nitrites 0 Ammonia 0 Ph 8.2 Alk 8-9 cal. 450 mag 1300-1400. Not sure on the PO4. Doing 40 gallon water changes every other week.
I'm thinking a GFO reactor is next on my list.