Hi guys. For the first time the other day I saw a zoanthid that I thought was awesome looking. It had an orange middle, teal circle around, and yellow fringes. Didn't catch the name and I should have taken a picture..but I'm thinking about some point possibly adding some to a 15 gallon that I have...just a few mushrooms and a fu manchu as current residents. most of my knowledge has to do with sps and softies...any input would be great as far as care tips, concerns...ID of above stated if possible..etc. thanks!