The video shows a lobster in a tank with red coral. The lobster is seen moving around the tank and interacting with the coral. The tank is well-lit, and the water is clear, allowing for a good view of the lobster and the coral. The lobster's movements are slow and deliberate, and it appears to be exploring its surroundings. The coral is vibrant red and appears to be healthy. There are no other creatures visible in the tank, and the focus is solely on the lobster and the coral.