The video shows a close-up of a glass aquarium with a snake inside. The snake is moving around the tank, which is filled with water and various decorations. The tank is well-lit, and the snake's scales are shiny and reflect the light. The snake appears to be healthy and active, moving smoothly through the water. The aquarium is decorated with plants, rocks, and other elements that provide a natural habitat for the snake. The video captures the snake's movements in detail, showcasing its graceful and fluid motion.