I really like them cause they remind me of a carpet anemone and a lot easier to care for,not demanding like a carpet anemone. I have seen one in the lfs store where I go too (150 miles from me). Diver Den from Live Aquaria had one the other day and it was a blue to blue-purple, very pretty. If I would had my 40 breeder set-up and cycled, I would had bought it. Thanks for the info.