Coral reefs are typically inhabited by a diverse range of marine animals. Commonly found species include various types of fish, crustaceans, mollusks, sea turtles, and various invertebrates like sea anemones and sponges. The intricate structures of coral provide shelter and breeding grounds for many fish species, fostering a rich biodiversity. The symbiotic relationships within the reef ecosystem, such as those between coral and zooxanthellae algae, support both the coral's growth and the diverse array of marine life. Coral reefs are often referred to as the "rainforests of the sea" due to their immense biodiversity.