CichlidFish.com - Fish That Think.

I have two oscars, a tiger oscar and an albino tiger oscar. The tiger oscar has a weird bubble under his chin. The albino doesn't. It kind of poofs out a little every time he opens and shuts his mouth and when he is chewing.

I noticed it shortly after I got them but was too attached to take him back to the store. Is there something wrong with him? Do you think it bothers him? Doesn't seem to slow him down when it comes to eating! Just want to make sure there isn't something I should be doing to help him. Thanks.

Theres nothing wrong with that fish he is perfectly normal ok.