The video shows a close-up view of a turtle swimming in a tank filled with water and rocks. The turtle is moving slowly and gracefully through the water, occasionally coming up to the surface. The tank appears to be well-maintained, with clear water and a variety of rocks and plants. The turtle's shell is a mix of brown and green colors, and it has a long, slender neck. The lighting in the tank highlights the turtle's movements and the textures of the rocks and plants.