The video shows a person's hand pointing at various objects in an aquarium. The aquarium is filled with water and has several corals and rocks. The person's hand moves around the aquarium, pointing at different objects, including a yellow coral and a rock. The lighting in the aquarium is dim, with a purple hue illuminating the water and the objects within it. The person's hand is visible throughout the video, and the camera angle changes to show different parts of the aquarium.