Derwood,
YOu need to hand feed (or with a feeding stick) the anenome with chunks of food. I feed mine every other day with a 1/2 " or so chunk of shrimp or squid. I vary week to week. You can feed it krill or pieces of clam or fish. They aren't that picky but if you miss a few meals, you might lose a small fish even. I've had mine for about a year and a half now. Much browner now than when I first got it (more whitish before) because it is half way up on my tank. Good luck!!