The clown fish and sea anemone have a symbiotic relationship known as mutualism. In this relationship, both organisms benefit - the clown fish is protected from predators by the anemone's stinging tentacles, and the anemone's tentacles are fertilized by the clown fish's waste. The document explores this relationship, describing the three types of symbiosis and providing examples of the clown fish and anemone's interactions and defenses against predators like butterfly fish and sharks. It also notes that the clown fish is one of the few fish that can live near certain anemone species without being harmed by their venom.