Please Help

[danni_69]

hey guys.. i know its not a tropical fish, but one of my mums pom pom goldfish is having major problems with his pom poms.. one of them is actually coming off.. he has had a small growth on it for a little while, but from what she has said, he has started trying to eat it, and is literally ripping ithe whole pom pom off of his own head.. she recons it has come of by about half an inch, and is leaving a big hole where it is coming off.
what can she do?
thanks

 

[reflexhunter]

umm don't know about goldfish but try melafix to heal the wound take your carbon out first then follow th directions.gl

 

[WILDER]

Size of tank in gallons or litres.
How many fish and which type.
Water stats in ammonia, nitrite, nitrate, and ph.

Can you describe the growth please in more detail.