The video shows a group of people in a large pool, each wearing a black wetsuit. They are holding baskets filled with fish and are throwing the fish into the pool. The fish are splashing around in the water as they are released. The people are standing in the water up to their waists, and the pool is surrounded by white railings. The water is clear, and the fish are of various sizes and colors. The people seem to be working together to release the fish into the pool.