Pink starfish are one of the most popular and beloved marine animals. They are known for their bright pink color, unique star shape, and gentle demeanor. Pink starfish are found in coastal waters around the world, and they are a popular sight for snorkelers and scuba divers. Pink starfish are relatively small creatures, typically measuring between 2 and 4 inches in diameter. They have five arms that radiate from a central disc. The arms of a pink starfish are covered with tiny tube feet that help the animal move and feed. A cute custom progress bar for YouTube with Cute Pink Starfish.