Thanks Richard for the heads up. I was told my CA was off the charts at Rivercity Aquariums as well, about 2 months ago using the Doc Wellfish method and the Salifert test. I posted that in my first thread here. I was dosing Reef Complete like liquid candy since I was getting large bottles of it super cheap. Have since cut back to almost nothing. I somehow had it in my head that my Euroreef skimmer would remove some of what I added since it is rated for about 4 times my tank size. I was reading about dosing larger amounts as a skimmer will remove what you put in it. Since then I have been told that skimming will not remove CA as they really only remove organic wastes. I'm believing it since my CA levels haven't been dropping.

Oh and just noticed that my test kit lists both DKH, 10, and PPM, 179. I just typed it out in PPM as I did not know what members read it as.