The video shows a person underwater, holding a large clam in their hand. The clam is attached to a rope, which is being used to lift it out of the water. The person appears to be wearing scuba gear and is surrounded by various types of sea life, including coral and fish. The water is clear, and the sunlight is shining through, creating a beautiful underwater scene. The clam is quite large and seems to be heavy, as the person is struggling to lift it. The video provides a glimpse into the fascinating world of marine life and the people who study it.