A close-up video shows a single light brown/gold Betta fish swimming near the surface of a clear aquarium. The bottom of the tank is covered with vibrant red and yellow gravel. Two decorative objects are present: a brown and green barrel-like structure on the left and a pink and green castle-shaped ornament with an arched entrance on the right. The fish's reflection is faintly visible on the water's surface. A subtle sound, possibly of an object being placed, is heard at the start of the video.