My betta Promethius has an odd lump on his head. I didn't see it yesterday. It has what I would call a "blood-clot" sticking out of it. I'm going to try to put a picture up. The scales are sticking up, and it seems to give him a hard time when he goes up for air. His lips are also "swollen". What do I need to medicate him with? Anyone seen this before?
rarefish
P.S. Sorry about the picture quality.
rarefish
P.S. Sorry about the picture quality.

