Often referred to as "the rain forests of the sea", coral reefs are some of the more varied and impressive ecosystems on planet Earth. Although they account for only 0.1% of ocean surfaces worldwide, they're home to a staggering amount of different marine species. This TOOB includes a parrot fish, angel fish, blue tang, octopus, starfish, seahorse, coral, cowry shell, clown anemone fish, and for added flair - a scuba diver and a treasure chest! The non-toxic and BPA-free figures range from 3 cm to 9.5 cm (about 1.25" to 3.75") tall.