I had one getting too big and starting to block another coral so I decided it was time to try my hand at the ol' mushroom propagation routine. I found a page on GARF that made it sound soooooo easy. Just grab it with the forceps near the base and in a rolling manner, peel it off the rock. I think he was on exctasy when he wrote that. I destroyed it. The moment I applied any pressure with the forceps to the stalk, it shriveled and started oozing mucus. I ripped it from it's place in about three or four pieces and I placed them into the cup I prepared for the frags. Ha, more like shreds. I feel bad for the little shroom, but it had to go. I have read that they grow from almost nothing and can survive some pretty nasty abuse. I guess we'll see. I would definately recomend using a razor to remove it from the rock over forceps. I don't see any way they would ever work without destroying the creature. I really hope my shroom pieces survive the trauma they have just endured...