An old school and intensely popular zoanthid and a must have for anyone who loves zoas. They are one of the larger zoas with a dramatic orange skirt. The neatest thing about the Utter Chaos zoa is that at their center each polyp displays a unique pattern. So while in general you see the Utter Chaos with centers sport white and black speckles, each one is different, and sometimes even within the same colony you can have individuals zoas that look completely different than their neighbors. The Utter Chaos is one tough cookie and does well with high to moderate light and moderate flow and is one of the fastest growing zoanthids we have come across.