Woah, you guys are brutal, haha! I was thinking something like "use a RODI ice cube until it detaches" or "just pry it off with your fingers,' or maybe even "use bone cutters to cut as close to the base as possible."
I don't really mind the Ricordea dying, but would prefer to keep one I guess. If I inject them with one of the above cocktails, and they die in the tank, will it harm the water quality? (200g volume)