[Snappy]

Tony,
I am not sure what to tell you, I thought you were on the rebound. I have leathers, gorgonians, zoos, mushrooms, gsp, 20 varieties of LPS and a wack of sps all in the same display. Also plumbed into the same system are 2 other tanks, 1 mostly softies and then my frag prop tank with mostly sps. There has to be more to this story that we are not considering. Are you running carbon? if so, how much and how often do you change it? Are you getting a good enough flow? But even with that, for a mille to slime for days on end is something I have never seen so I conclude there is definately an issue with the water.
Here's a story, I am very sensitive to chemicals and we lived in a house only 3 blocks from where we were living in Acadia. We lived there for three years and during that time I was sick way more than usual or ever before. Anyway, we sold the place 11 years ago & moved to where we are now and my health greatly improved and went back to normal. Is it possible that somehow your house is located near something that could cause problems? Something in the walls, type of insulation, etc? Who knows? I attributed my health issues to a small natural gas terminal that was a few blocks down from where we lived although nobody else around seemed affected by it. Here's another example: I heard of an individual in the States that after months of grief finally tore his whole system apart and found a tarnished penny in the back of his rock work. I guess some kid used his reef as a wishing well during a visit from relatives and it started killing things. I know it sounds like a wierd long shot but given your vast experience & expertize in the hobby and the fact that it has only been a problem since you moved, it just makes me wonder what else it can be. Sometimes there is just something in the air. Can you rig up a carbon filter for your skimmer's air intake? Like I said I know it sounds odd but it might be worth a try.