The video shows a person's hand holding a fish in an aquarium. The aquarium is filled with various types of coral and fish. The person's hand is visible in the foreground, while the fish is in the background. The fish is being held gently and is moving slightly. The coral in the aquarium is of different shapes and sizes, with some being branch-like and others more rounded. The fish in the aquarium are of different colors, including yellow, blue, and black. The water in the aquarium is clear, and the lighting is bright, highlighting the vibrant colors of the fish and coral.