Well, I put him in the tank without the mirror, and he just hides under the filter where it meets the water this went on for a week, oh yeah, he liked hiding from a pleco in a clay pot i dremeled a door of sorts out of... He wont even eat. So the tank with the mirror (its part of the tank, there is really no taking it out unless i cover the mirror with some other sort of background material) ..atleast he eats and is active. I might as well go give him back to the LFS that had him in a crowded tank full of fish that most of you drama queens would say is unsuitable. I like a fish that eats, and one that does something other than hide in a clay pot going on hunger strikes for no reason. Also, he seems more stressed in the tank without the mirror, he stays a greenish white and keeps his fins tucked in (theres nothing wrong with the water conditions either), that is definately not how a happy chocolate cichlid is supposed to look. In the tank with the mirror is fins are out and pretty red, his colors of darker red and greens come out...Id say he generally seems to do better with the mirrored tank.