Clownfish always hiding

[likwid]

I turned the halides off and opened the window so the tank was lit (somewhat) and he came right out and into his anemone like he does at night time. As soon as I turned the lights back on, he swam away into his cave and stayed there.

I just think he is scared of something. Even during feeding time, when he does come out, he constantly darts back into his cave like something spooked him. Then he will slowly come back out, eat a couple more shrimp and dart back in again.