lump

Hey all, today I went to pick up a tank from someone getting out of the hobby and they had 3 goldfish in the tank. Tank was def neglected and with further inspection bringing the fish home, two of them seem to have some white fleshy bumpy lumps on body. One is on the gill plate, another on its...

Recently i have noticed that my flowerhorn's head had a lump rising and i didnt know what it is. After observing for a few days, the lump grew bigger and eventually popped, showing the flesh of the head. There has been already 3 lumps that has grew on my flowerhorn, and i do not know what to do...

Is there any hope for bichirs who swallowed a piece of gravel? I purchased a 5 inch albino bichir from the fish store that kept it on gravel and didn't notice that it's had a lump on its stomach that won't go away. Is there any chance the gravel will pass through or can the bichir live a normal...

My senegal has a lump on her anal fin. He's had it since I got him (6-8 months ago) and it doesn't seem to be causing any problems. I cannot tell with 100% certainty if it's grown, but it doesn't seem to have. I can't see any other lumps externally. I am wondering if anyone knows exactly what...