Tropical waters are warm ocean regions typically found near the equator. These waters are characterized by temperatures that usually range from 20°C to 30°C (68°F to 86°F). The warm climate supports diverse marine life, including colorful coral reefs, fish, and other aquatic organisms. The salinity of tropical waters is generally higher than in temperate regions, which can affect the types of species that thrive there. Key areas of tropical waters include the Caribbean Sea, the Great Barrier Reef, and the Indian Ocean, all of which are known for their rich biodiversity and vibrant ecosystems.