There can be a number of reasons for such poop; stress being one of them. The major reasons of white stringy poop are digestive disorders and diarrhea. It does not matter what is the source of stress for the fish but what matters is the right diagnosis and treatment.Why is my Goldfish turning white and dying?
Goldfish have pigment in their skin that reacts to light. When their skin is deprived of light or they have less exposure, this impacts on their skin. Over time, they can lose their colour and turn white.What does white poop in fish mean?
White feces in fish, also called white stringy poop, is a fairly common symptom in both freshwater and marine aquarium fish which not always accompanies a certain disease. However, most of the time, the lumpy and/or white stringy feces (or sometimes even yellow poop) in discus fish is a sign of fecal disorders such as internal...How do goldfish poop?
Goldfish poop should look exactly like the food they have ingested and should sink. If they have been eating veggies or live plants, the poop will be green. If they have been eating pellets, it should be the colour of the pellets. If they have been eating frozen daphnia, it will look a little paler than normal.