Fish Tank Mode
Fish often swim in giant packs, also known as schools, for a variety of reasons. One primary reason is to increase their chances of survival. Swimming in a school provides safety in numbers, making it more difficult for predators to single out and attack individual fish.
Additionally, swimming in a school can help fish conserve energy as they move through the water. Fish can take advantage of the currents generated by the movement of the school, which can reduce the amount of energy they need to expend to swim.
Swimming in a school can also provide social benefits for fish. They can communicate with one another through various cues, such as changes in body posture or fin move...