The video shows a turtle swimming in a tank with a fish. The turtle is seen swimming around the tank, while the fish is also swimming around. The tank appears to be well-lit and has a clear water. The turtle is dark-colored with a hard shell, while the fish is orange with a long tail. The fish is seen swimming near the surface of the water, while the turtle is seen swimming near the bottom of the tank. There are no other objects or creatures visible in the tank.