The video shows an underwater scene with a fish swimming in the water. The fish is moving around in the water, and the camera follows its movements. The water is clear, and the fish is the only visible living creature in the scene. The fish appears to be a medium-sized fish with a sleek body and a shiny, silver color. The fish is swimming near the bottom of the water, surrounded by green plants and rocks. The lighting in the video is natural, and the water is calm, with no visible currents or waves. The video does not contain any other objects or creatures, and the focus is solely on the fish and its movements.