so i got some mushrooms at the swap a while back from largejohn. i didnt glue the rock they came on to any of my other rockwork, it was just sort of sitting on some top of some other stuff. a few days ago i noticed it had gotten knocked off by a crab or something and was lying in the bottom of the tank. i left it sit there cause i didnt really feel like getting all wet and it sat for a couple days. i put it back in its normal spot and didnt really think anything of it, everything looked pretty copastetic. yesterday i was feeding and i noticed there was a mushroom growing at the base of the rock, where the frag had fallen. upon further inspection, i found three new polyps just sort of doing their own thing all by themselves. fn sweet!