Blue tang turning white under mouth

[taki123]

Hi guys,

Just returned from holiday had my neighbour feeding my fish. I noticed the blue rang in my tank is turning white under the mouth as in pic.

Anyone know what could be causing this?

 

[blaxsun]

#fishmedic

 

[MnFish1]

nice fish ? a scrape - would watch. If any worse holler

 

[Sharkbait19]

I agree it just looks like a scrape - keep an eye on it but it should heal up fine.

 

[taki123]

Thanks for the response guys! Seems it’s healed itself as you guys suggested!