Rainbow trout is a type of trout that is native to the Pacific Ocean and is one of the most popular game fish in North America. It has a pinkish-red stripe along its sides and can grow up to 30 inches in length. Piute trout is a species of trout native to the western United States, primarily in California. It is a smaller species of trout, typically growing to about 12 inches in length. Both RAINBOW and Piute trout are popular among anglers for their fighting spirit and delicious flavor.