reef fish eat algae that cover the coral reef. The parrotfish
has large teeth which are fused together to help the parrot
fish eat hard coral. Parrotfish can change color to match the
surroundings and hide from predators. They also have a very
strong odor which needs to be covered up at night when they
are most vulnerable. To combat this the parrotfish seals itself
in a cocoon. Parrotfish are very unique animals because they
can be born female and become male later in their lifetime.