The video shows a person's hands holding a large coral in an aquarium. The coral is colorful with shades of green, purple, and brown. The person places the coral on the sandy bottom of the aquarium, which is surrounded by rocks and other corals. The water in the aquarium is clear, and the lighting is dim, creating a serene underwater atmosphere. The coral is the main focus of the video, and the person's hands are visible as they carefully handle the coral.