Well for the majority of tanks, they're kind of neat looking. I was talking to someone the other day about a dedicated tank for majanos. While they're a holy hell to deal with in a reef tank, just on their own, they're kind of neat looking and sometimes you get green fringes and different colors. Its only when they start stinging other stuff that they can become a problem or when you're told that they're bad or they start to take over that you start to think maybe they shouldn't be in there :razz:

whats the best way to have that removed. I have a some in my tank maybe 5 or 6 small ones.