Black molly turned orange? Help

[ieroglif]

Hi guys.

I have a few mollies in my tank together with other tropical fish. I have one large male that used to be completely black but recently the middle part of it's tail turned orange. Any ideas what it can be?

 

[MonkeyMonk86]

You are not alone. This happened to someone else's black Molly, too. Perhaps you can message them to find out how their Molly is.
http://www.aquariumadvice.com/forums/f12/black-molly-fin-and-tail-color-change-normal-208733.html

Here's another one ( but that member left the forum)
http://www.aquariumadvice.com/forums/f12/magical-color-changing-molly-107388.html


(Friend of Bill W., One day at a time)