Is it normal for a Blue Hippo Tang to blow bubbles?? I've had him for months and have never seen him do it. I left the tank for a few days and today I come back and see him do it pretty frequently. Sometime I see he blow bubble through his mouth, sometimes when he swims around and a bunch of bubbles just come out of nowhere underneath him, maybe he farted. lolz. That's a lot of farting for 1 day though, will he be exhausted and die .. hahaha .. I'm just kidding. Seriously, I think the bubbles come out from his gills, is that normal? BTW, he's having some ich, I don't have a QT tank or hospital tank so I'm just gonna increase feeding a bit and hope we'll fight it off. He's eating really well and have been really active though. Before, he was always hiding a lot, but now he's out and swimming around.
Thanks
Thanks