Clownfish always hiding

[likwid]

Just another side note. I had a Flame Angel in there with him for a couple months (until the Flame Angel magically disappeared). During that time is when my Clown was at his most active state. He would always swim around the front of the tank and play follow the leader with the Flame Angel. It seems like since then is when he began getting freaked out by everything and hiding all the time.