White/red String Poop

[jumpfreak26]

My male fancy guppy, literally instantaneously "grew" a white/red string comin from his butt. Is it poop? If so why? If not why?

 

[Lotus]

Fish usually poop the color of the food they have eaten. Was the food red or pink?

 

[Fish Friend]

Sometimes in platys it could be signs of an internal problem, stringy poop thats white could mean an internal parasite. Does he always poop like this or is it a one off?

 

[echoofformless]

I've seen some strange poop come out of fish before and they were perfectly healthy. Not to worry unless you see signs of illness.