Here's more Fotos Folks:
Here's one of the center of the tank looking right to left
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Here's one right to left
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Here's one of the right end of the tank
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Here's a shot of my purple tang and a question to go with it
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If you look on his throat you will see a white area. It just looks like a loss of pigmentation. Showed up yesterday, and doesn't seem to affect the fish in any way. Also it's only on one side of his throat. Opinions please.