We introduced a Yellow Tang to our saltwater tank yesterday and she was thriving all day. When I went to bed last night she was still bright yellow and swimming everywhere. When I got up this morning, however, the stripes on the side of her body were bright white and she looks pale. She seems to be staying in one section of the tank near the glass and swims around one rock. Is it normal for them to lose their color when the lights go out? What's wrong with her?
Michelle
Michelle