Thanks! That's probably the best compliment I've received about my tank! There are actually 2 anenomies on the right side, but the one you mean is a sabae anenome. I got it a few months ago, but it has been in captivity for several years, if not it's whole life. There is also a BTA under the sabae. It recently moved behind all those rock on that side, so I can't really see it at all any more. The sabae has been a great addition to my tank, and my false percs and porcelain anenome crab host in it now, which is so much fun.