Schools

of Fish Schools of fish are groups of fish that swim tightly together in a coordinated manner. This behavior helps the fish to find food, avoid predators, and is also a way for them to conserve energy. Schools of fish can be seen in almost every environment that contains water, from coral reefs to the depths of the ocean. They come in a variety of sizes, forms, and colors, and can be made up of any species of fish. Schools of fish are important to the health of the ecosystems they inhabit, as they are a food source for both small and large predators. They are also an important part of the human food supply, with many species of fish being harvested for human consumption.