||The Most Realistic Aquarium Screensaver Immerse yourself in a stunningly realistic fish tank right on your computer desktop. Customize your aquarium with a wide variety of fish and be captivated by their life-like behavior as they swim through a 3D coral reef. Marine Aquarium Deluxe delivers a mesmerizing, high-definition experience. Dozens of Fish Species - Select Up to 30 Fish for Display at Once or Let Marine Aquarium Surprise You With a Random Assortment. Customizable Effects - Adjust Lighting, Bubbles and Sound Effects to Your Preferred Settings.�� Even Play Relaxing Music or Create Your Own MP3 Playlist. Customizable Clock - Submerged Crystal Clock Projects Date and Time. Easily Add Pictures or Logos That Can Rotate in the Clock Display. Multiple Monitors - Spread Your Aquarium Across Multiple Monitors Including Widescreen.