Aquarium, it is of great educational significance, but it violates the nature of animals and causes serious maladjustment problems. I don’t think that should be the case. Instead, we should restrict humans from releasing animals. This experimental building will establish a research center on the sea level and set up a submarine tunnel on the seabed, while at the same time regenerating corals, bringing people into the ocean world, when people face the curious questions of marine life, we will start to respect them , And also began to know how to protect their home.