The video shows a fish tank with a sandy bottom and several decorations. There is a large red rock with a crab on top, a blue statue of a face, and a yellow treasure chest. There are also two small purple shells on the sand. The main focus of the video is the two clownfish that swim in and out of the frame. The fish are orange with white stripes and black outlines. The water is clear, and the lighting is bright, highlighting the vibrant colors of the fish and decorations.