The video shows a close-up of a goldfish swimming in a tank filled with pebbles. The goldfish is orange in color and has a bulbous head with large eyes. The fish is seen swimming around the tank, occasionally turning its body and moving its fins. The tank appears to be well-lit, and the pebbles are of various colors, including white, beige, and brown. There is no visible title, subtitle, or informative text in the video.