Our Privacy/Cookie Policy contains detailed information about the types of cookies & related technology on our site, and some ways to opt out. By using the site, you agree to the uses of cookies and other technology as outlined in our Policy, and to our Terms of Use.

Close

The Life Span of a Parrotfish

i Jupiterimages/Photos.com/Getty Images

According to "National Geographic," upwards of 80 different species of parrot fish exist. These fish grow up to 4 feet long and travel in schools in ocean waters. Parrot fish play an important role in coral reef production and upkeep.

Reproduction

Female parrot fish release thousands of eggs into the ocean for males to come and fertilize. The fertilized eggs attach to plankton and, once hatched, swim around coral in search of algae to eat. Offspring are typically born as females, and some change to males as they grow older. Juvenile populations are threatened by pollution, habitat loss and dredging.

Life Span

Parrot fish live, on average, 7 to 10 years. As parrot fish age, they change colors and patterns multiple times. Adult parrot fish populations are affected by threats such as habitat decline and fishing.