Maybe he was lip locking while you were gone????

http://www.fishyfarmacy.com/fish_diseases/skin_disorders.html

thanx for site vince, just been reading about certain deseases and im more worried now than when i started,lol. think i might need something called de-los

i use it on every new fish while in quarantine with no problem & anytime i see too much scratching going on great stuff if used right.

still a nice fish , sorry

cheers vince!

My oscar had that also my geo did too . Exactly the same lasted about a week burst then back to normal . The top of lip swelled too above spot. Great fish

made me feel a little better that justin, it looks like it wants to pop!!