Clownfish are small, colorful fish that live in social groups in coral reefs in the Indian and Pacific Oceans. They are commonly orange and white but can also be yellow or blue. Clownfish live symbiotically with sea anemones, finding protection from predators inside the anemone's stinging tentacles while the anemone benefits from the clownfish eating parasites. Clownfish communicate through popping sounds and are playful, social fish, attributes that led to their name.