People still look with reverence into the starry space, completely forgetting that the underwater world is hiding many secrets and mysteries. Marine screensavers have always been relevant for its calming effect. Our calm underwater free screensaver will bright up your desktop PC when it is idle. Matte bubbles on the screen, along with iridescent rays of sunlight, will take you to the bottom of the ocean, away from your worries. Underwater Light Screensaver with its marine life will give you a feeling of here and now. Just download free screensaver and dive into the unexplored sea world with its incredible sunlight. With free soothing marine screensaver, you can decide what this underwater light illuminates: mermaids, Atlantis or Button's jellyfish! Screensaver works on any modern desktop Windows version. And compatible with any screen resolution including HD and 4K!