Black Moor with Stringy Poo

[Krishy]

My black moor has a white string coming from his rare end I think it his butt .....is it something I shud be worried about !???

 

[Krishy]

This is a picture

 

[fluttermoth]

Hi there Krishy,

Long stringy poops are quite common in fancy goldfish, but it could be a symptom of something more serious.

Could you give us some more details of your set up? How big is the tank, how long has it been set up, what fish do you have and have you tested the water at all? How long have you had the fish and what are you feeding it, and how often?

Sorry for all the questions, but the more information we have, the better we can get to the root of any problem.