Healthy fecal status of goldfish

First, it is normal for feces to be black or brown-green, and brown-green may be that fish ate some vegetables or moss;

Second, indigestion: one is white stool, and the other is defecation; In both cases, we should pay attention to it. Generally, we should stop eating for a few days and then reduce the feeding amount. Third, goldfish will not go wrong if they are hungry.