LOL! yes I am!
I'll try the lights out, the wierd thing is, there is none of this stuff in my sump, it's pretty much confined to my display. After an email exchange with Bob Fenner, I have a suspicion my flow is too low in the display.
The system is powered by a 3600 gph dart, that outputs into the tank in 5 places, with two of them being split by Y loclines. The fuge gets the full force of the 3600 running thru it, so whatever this stuff is, it can't get a hold.
I just recently puchased a 1200 gph Koralia 4 and installed it 2 days ago in the display, so we shall see if it has any effect, I may get another for the other side. I also upped the kalk drip and my pH is at 8.4 now (before it was 8.2-8.3).
we shall see...