Money took me away from the greenhouse idea. Its still on the plan for stage 2 (and I think I mentioned that originally). The hairy stuff? thats white indoor/outdoor carpeting. Wholesalers use similar stuff because the sea anemones can't stick to it very well, and I don't have all day to coax those bastards one by one off a rock... I just happened to get ahold of some that was white. So i pretty much have a room with a bunch of fuzzy, white hot tubs.