I realize this question has been asked (many times) before, but I'm not finding the answer I need. I have way too many shrooms in my 90g tank, to the point that they are starting to sting some of my other corals. Kalk paste just seems to annoy them slightly and then they come back with a vengeance. I have read the suggestions for taking the rocks out and scrubbing them, but unfortunately, most of the rocks are not ones I can take out to scrub, either due to placement (I'd have to take the whole tank apart) or due to other corals attached to the rocks. I live in Laramie, Wyoming (the state has more antelope than people), so there's not really a strong reefing community around so that I could try to sell/trade them locally, and I'm not sure that trying to sell and ship them anywhere would be worth the trouble. So considering all that, does anyone have any other suggestions for thinning/eliminating these things that are now growing like weeds in my tank? They've basically killed one of my milli's that had finally started to grow, and they're starting to get to some of my duncans. Should we try to scrape them off (exacto knife, maybe?) and then kalk paste the rock where they were? Any other suggestions/ideas/experience would be most welcome!!