hi, this bass has sort of a lump on its body and in the middle there is a small hole already. i dunno where this fish got the lump from but it doesn't look like a bump, scratch or an accident, the lump starts from the reddish wound extending to the dorsal area of the body. wonder what kind of infection this is so that i can get sufficient medication. for now salt is being added to the tank but that's about it, the bass has had the lump for 3 days now but is still eating and doesn't seem to be having a hard time. sorry for the bad pics, but these are the only pics i got. pls help if you guys have encountered this from your fishes.