The video shows a fish swimming around in an aquarium. The aquarium is decorated with rocks, plants, and a piece of driftwood. The fish is seen swimming near the bottom of the tank, and the camera pans around to show different angles of the fish and its surroundings. The colors in the video are vibrant, with the green plants contrasting against the brown rocks and the white gravel on the bottom of the tank. The fish appears to be a medium-sized, with a sleek body and a shiny, silver color.