Need Help

[hurleykid69]

[hr]
i just got a yellow tang today hes been in my tank since about 11. hes been fine. however i just went back to check on him and hes a cream colored with a darkish circle right in the middle. is this natural around lights out or wat?? also he is a juvy so would that be a cause???? PLEASE RESPOND

 

[bugsy]

my yellow tang does the same thing when the lights are out, but his color comes back when the lights are on.
up the road in stuart
bugsy

 

[dawman]

Yellow tangs do that as a sign of stress IMO and just needs to get used to the new surroundings . Mine did that when I first got it home and then about a year later I moved it into a different tank and did the same thing again . Give it time and should be ok .