Set the mood at parties or on a relaxing evening with the Ambient Nature and Space Collection. A four disc Blu-Ray set filmed in HD combines over 4.5 hours of nature footage with music and nature sounds. Seamless looping of the scenes allows for continuous playback, without breaking up the party's flow. Choose the appropriate ambience for the occasion from one of four unique discs. The Coral Reef Aquarium captures the unique combination of coral reef and aquatic life from the private tanks of Reef Magazine's Senior Editor. View the graceful power of the world's waterfalls and cascades on Majestic Waterfalls or explore Cozumel's Underwater habitats. Journey Through Space to view the wonders of the universe with animation based on NASA and European Space Agency footage. Captured in crystal clear 1080p HD Blu-ray disc quality, each DVD is guaranteed to create a relaxing ambience.