goldfish pulling green excrement may be due to eating too many algae and moss. When goldfish are hungry, they will find food by themselves. The most common foods in fish tanks are aquatic plants, algae, moss, etc. When goldfish eat more algae and moss, the green pigment in their bodies will increase, and the feces pulled out will naturally be green. This is a normal phenomenon, and breeders need not worry. In addition, if the breeder feeds them with abundant food, the excrement they pull may also be green.

The goldfish pulling white excrement may be caused by indigestion. If the breeder feeds them a lot of food or indigestible food, they will have loss of appetite and white poop. If the white poop they pull out will drag on for a long time, it means that they may have enteritis.

When breeders find that they pull white poop, they should stop feeding first to avoid indigestion. Then raise the water temperature to above 25 ℃ to speed up their metabolism. If conditions permit, it is best to transfer them to a sunny place, which can also speed up their recovery.