Somethings wrong with my angel

[reefer2011]

This is my Annularis. He is losing his color. Any ideas what's wrong with him and how to treat it? No other fish are showing similar symptoms. Thanks

 

[marrone]

Is that just color changes or are there pieces of scales missing? It could be a number of different things, from stress to a bacterial infection, to even gill flukes. How long have you have him? Is another picking or bothering him? Is he still eating?

 

[MIKE NY]

As mentioned it could be a number of different causes which cause fish too lose their color pigmentation from stress, decease or even nutritional deficiencies. If it still eating try soaking it's food in Selcon and Vita chem.