The video shows a large hippopotamus in a pool of water. The hippo is mostly submerged, with only its head and back visible above the water's surface. The animal is seen moving its head and body, creating ripples and splashes in the water. The pool is surrounded by a concrete edge, and there is a window in the background with a view of greenery outside. The hippo's skin is a dark gray color, and it appears to be calm and relaxed in the water.