Certain species of fish, such as the clownfish and tang, are known for their vibrant colors and unique behaviors. Clownfish, often found in anemones, have a symbiotic relationship with these sea creatures, providing protection while gaining shelter. Another interesting species is the salmon, which is famous for its remarkable migration journey. Salmon hatch in freshwater, travel to the ocean, and return to their birthplace to spawn. This life cycle is crucial for their reproduction and the health of aquatic ecosystems.