Beautiful realistic Salt Water Fish Tank has sea anemones, swaying plants, a treasure chest that emits bubbles, an animated side tank filter, and colorful salt water fishes. Has aquarium bubble sounds. Want a soothing nighttime scene? Just set the time of day to nighttime and a dark shadowy blue hue is cast on everything. Prefer a dusky sunset scene? The dusk setting produces a deep orange hue. Have fun customizing this screen saver to your preferences: tint, brightness, time of day settings, sound mute, and volume control. Contains 3D animated images and MP3 sound files. Supports dual monitors.