Please help(blue tang acting weird)

[arman]

It was about two weeks that i spotted my b tang eating air bobbles.But i thought he will pass it thorough his fish lungs.But i saw he eats large bobbles(coming from cyano or dino from the bottom),and today i saw him was ******** bobbles of air.And im very worry about him.

 

[eatbreakfast]

Any other strange behavior? Scratching? Skittish? Showing dark stress coloration? White blotching? If not I wouldn't worry.

 

[arman]

Ive added a powder blue recently and he and my powder blue have ich now they both eat very good
but when it was ******** air bobbles i was scared

 

[scardall]

If I remember correctly Ich makes it difficult for the fish to take in O2. Wishing you the Best of luck.

 

[Breakthecycle2]

I have fish that do that all the time, but they are aggressive eaters and probably think the bubbles are food.

 

[arman]

I have fish that do that all the time, but they are aggressive eaters and probably think the bubbles are food.

But when it is making its stomach emty the bobles come out of it.