I took a 1/2cc syringe full of lemon juice, pierced the center of my aptasia and squirted the entire syringe into it through the "flower" and into the stalk. It shriveled. I tried lemon juice to the outside previously but that didn't work.
What is Joe's juice? I've seen it referenced here before.
NOTE: last night there was a newer piece of live rock that I could remove from the tank that was covered. I took a propane torch to it and they're gone now.
