Red Spot on Tangs tail

[chypriss]

Today i just noticed a red spot on the back of the yellow tangs tail, just showed up. He is eating and swimming around just fine, i shall keep a look to see if he is still acting wierd. Thanks for an comments.

 

[elfdoctors]

Red discoloration on a yellow tang suggests poor water quality. Make sure you check your ammonia and nitrite levels as these fish do not tolerate even small amounts of these chemicals.

 

[chypriss]

Whats really weird is that is only showed up after i did a water change, guess i'll check the levels.

 

[who dey]

put her in QT tank. red = bacterial infection= death in a few weeks

 

[chypriss]

This is kind of weird but the spot is gone.