My Dojo loach has a lump and it growing need to know what to do he cting fine seen no sign of not eating and he swim normal but i dont know what to do plz email me or respond need advise asap:hypnotized::repost:going nuts with posting and no one will responed
The picture really isn't clear enough to see what it is.
I had a rainbow fish with a bump/tumor/growth that surrounded the attachment of his pectoral fin. He lived quite a few years and died an old fish. I don't think the growth affected him much. I also don't think it had anything to do with his death.
Sorry, I can't tell what's going on with your loach. If he's acting normally, at least that is a good sign.
I can't tell either. Does the lump look like cauliflower, whitish & maybe bumpy? It might be lymphocystis, a virus with no good treatment. It's pretty common. The usual--keep the water clean & watch other fish for signs.