1, the best time to simmer crucian carp soup is about 15-20 minutes.

2, simmering crucian carp soup time, specific also need to combine the specific circumstances, personal taste, if the head of the crucian carp is larger, you need to simmer for a while, like the soup base thicker, the same can also be more stewed - a period of time, but simmering and stewing time should not be too long, it is best to control the 30 minutes or less, 15-20 minutes is appropriate to avoid leading to soft fish, bad taste.