Yup...a sebae...looks a little bleached but lots of them look that way initially. They require moderate to intense lighting and sometimes do better with regular direct feedings of meaty type foods.
Sorry to step in on your post, but most likely you would ask the same question. What do you feed? The only bigger meaty food I have is silversides and its not liking that....suggestions?
In addition to the food Thomas mentioned I wanted to add silversides to the list. All of my anemones like them a lot. FWIW- I soak all of my food in Zoe or Selcon which seems to have a positive affect on my anemones.