caption: The image shows a collage of four different types of fish swimming in the ocean, surrounded by aquatic plants. The fish are brightly colored and appear to be swimming in a variety of shapes and sizes. The colors range from blues and greens to yellows and oranges, and the plants are a mix of greens, yellows, and reds. The water is a deep blue and the sun is shining brightly, reflecting off the surface of the water.