The video shows a turtle swimming in a tank with several fish. The turtle is large and has a brown shell, while the fish are smaller and have silver bodies. The tank appears to be well-lit, and there is a piece of driftwood in the background. The water is clear, and the turtle moves slowly through it. The fish swim around the turtle, occasionally coming close to its shell. The video is shot from above the tank, giving a clear view of the animals and their movements.