In this video, we see a large fish with a bulbous head and a long body swimming in an aquarium. The fish has a grayish body with some black and white spots and a large mouth. It has a prominent dorsal fin and a smaller pectoral fin. The aquarium is decorated with green plants and has a dark substrate. The fish swims around the tank, occasionally coming close to the camera. At one point, the fish approaches the glass of the aquarium and seems to be looking at the camera. The lighting in the aquarium is bright, highlighting the fish's features and the surrounding environment.