The video shows a single white fish swimming in a tank. The fish is seen swimming around a large piece of driftwood that is in the center of the tank. The water is clear, and the fish moves smoothly around the driftwood. The fish appears to be healthy and active. The tank is well-lit, and the driftwood provides a natural habitat for the fish. The fish's movements are slow and graceful, and it seems to be enjoying its environment.