I went to feed Ro this morning and noticed she had a small, white string of poop (I assume) come from her anal fin area. I just did some Googling and I'm getting mixed answers.
Some say it's from not being fed enough/not being fed a good food, which could definitely be the case because I've been keeping the feeding to a minimum so the ammonia stays down. She also seems to only be eating the flakes, which is just an Aqueon brand food, instead of the apples pieces I've been dropping in there. She's probably not getting good nutrition. I looked for NLS at PetSmart/PetCo and neither had it D:
Other answers I got were internal parasites :C
Edit: Water quality this morning before water change:
pH - 7.4
Ammonia - 0.25
Nitrate - 0
Nitrite - 0
Ammonia is at 0 now, still adding salt.
I just looked at this article from GAB - http://thegab.org/Illness-and-Treatm...html#WhitePoop
It's making me feel a little better. The string of poo coming from Ro was no where near as big as the one in the picture. It wasn't even passed her tail. And her food is somewhat light in color.