I think I remember seeing a thread on here that had a picture of a tank with a Toadstool looking something. When i say Toadstool, I mean the above water kind, alice in wonderland, not an actual marine Toadstool. Ive been trying to relocate the thread and cant and have searched all over the internet with no luck. Anyone know what Im talking about? Do these realy exist or was it a plastic decoration? Thanks for any help.