In the video, a person wearing blue gloves is seen feeding fish in a large aquarium. The aquarium is filled with colorful coral and fish of various sizes and colors. The person is using their hand to feed the fish, and the fish are swimming around the tank to eat the food. The lighting in the aquarium is dim, creating a calming and serene atmosphere. The fish are swimming around the tank, and the person is moving their hand around to feed them. The coral in the tank is vibrant and adds a beautiful touch to the overall scene.