Goldfish Has A Tiny Bit Of Black On Its Tail!

[manutd4life]

is this anything or nothing to worry about?

thanks

 

[Coool]

it is nothing to worry about
its natural

 

[SlyPolak]

I have seen goldfish with a little black in the tails... BUT make sure its not ammonia burn----google it----- the black could be the fins healing after it was burned by high levels of ammonia