The video shows a close-up of a black container filled with water and several crabs. The crabs are of different sizes and colors, ranging from dark brown to light brown. The container appears to be made of plastic and has a grid-like structure on the sides. The crabs are moving around in the water, and some are climbing on top of each other. The water is clear, and there are small bubbles visible on the surface. The crabs are the main focus of the video, and there is no other significant action or object in the frame.