The video shows a close-up of a pink coral with many branches, sitting on a rock. The coral appears to be in a tank, as the water is clear and there are no other marine animals visible. The coral's branches are spread out, and it seems to be healthy and well-maintained. The rock on which the coral is sitting is covered in algae and other marine life. The lighting in the tank highlights the pink color of the coral, making it stand out against the darker colors of the rock and water.