It's definitely bleached. It should--as most nems do--have a brown tinge that's indicative of a healthy zooanthellae population as davocean pointed out. Definitely feed it and it should improve. Don't worry about lowering the lights. Unlike corals that will bleach with too much light, BTAs can get hammered with light and will be fine.
My concern is your leathers. None look healthy (unless this is due to the lights coming on, as previously indicated). They tend to exude chemicals when they're not happy , typically due to stress from poor water quality or constantly getting picked on. I don't believe in anemone allelopathy but to feel that leathers can cause negative affects on other inhabitants including anemones, be it from chemicals or fouling the water from constantly sloughing off their "skin". It doesn't look like they're harming the anemone at the present time, but they could cause it to constantly move around the tank which leads to other problems.
How old is the tank and what are your parameters like?
