Astaxanthin intensify the recolor in Ocellaris and Percula fry. Have you try feeding food with astaxanthin to see if this help?
what other fish lose color in captivity?
The color loss observed in this thread happens awfully fast. Could it really be diet related, in such a short time frame?
Peter, this is what makes me think it is some other external factor. When they first started to fade, the female would shift back and forth between vibrant colors to drab ones. I wonder if its more of a mood thing.