a school of fish swims in the water.

Prompt 1: a large tropical reef is home to a colorful school of small and large fish. the reef is surrounded by clear blue water, and there are some rocks visible in the background. the fish swim in a fluid, dynamic motion, creating a visually appealing scene.

Prompt 2: a school of tropical fish swim in a large coral reef with clear blue water in the background. the fish are various sizes, and some are even small. the reef itself is vividly colored and visually appealing, and the movement of the fish adds to the overall dynamic effect.