Coral reefs and tropical fishes have a complex, symbiotic relationship that is crucial for the health and survival of both. Coral reefs provide essential habitat for tropical fishes, offering shelter from predators and safe spaces for breeding and laying eggs. Many fish species feed directly on coral polyps or the algae that grow on corals. Some fish species, known as cleaner fish, remove parasites and dead tissue from corals, helping to keep them healthy. This symbiotic relationship is delicate and can be disrupted by factors such as overfishing, pollution, and climate change. Hence, if the coral reefs are gone, so are tropical fish species.