Went and saw a friends tank the other day, he was going to give me a couple of zoa frags, thats where I saw his Green polyp Toadstool, the first one I have ever seen that wasn't in a pic and decided to try and get me one. Anyway, he had one of those Blue Clams in his tank, never had seen one of these either with my own eyes, man was that thing pretty. Might have to see about getting one of those also at some point when my tank has a bit more age to it. Read the link you gave me on the algae scrubber you sent me, the one in the plastic container, that may be the way I need to go. Have a few more questions for you but will ask later, not feeling to good this evening.