Hi, I've had this cockatoo dwarf cichlid for about two months now, but this morning I noticed he was acting very strangely. He is hardly moving, and is lying on the bottom of the tank on his side. I remember noticing last night that he did not eat. Unfortunately, one of our females died a couple of days ago. We thought it was due to not getting enough food, the rummies and glowlights were too pushy and she was very small, but is it possible she had a bacterial infection and maybe our male is suffering from the same thing? Any help is much appreciated.