Looks like you have the mini version, which for me, split and walk like crazy....
I have always stuck with small offerings of mysis shrimp once or twice a month. IME they prefer the rock work which is where I would start, if it doesn't like it there it will move on it own. Lighting requirements vary, it would help to know what you have and a little info on your overall setup. There are no compatible clowns, this is not a hosting species of anemone.