Steaming fish heads takes about 10-20 minutes, depending on the specific conditions.

How many minutes it takes to steam fish heads mainly depends on the size of the fish heads and the firepower of the stove. The larger fish head will need to be steamed for about 10 to 20 minutes, while the smaller fish head will need about 7 to 8 minutes. Secondly, the firepower of the stove is also an important factor. The steaming time of a special steamer or liquefied gas stove is shorter than that of a natural gas stove. The fish head steaming time should not be too long, otherwise the fish head will be steamed and the taste will be affected.