USB Desktop Aquarium Mini Fish Tank with Running WaterLCD Time Clock Alarm Colorful LED Lamp Light Calendar Holds 1.5 Quart for Home Office Decor The USB desktop aquarium is great for home, dorm or office and is the perfect size for any desk. Water recirculates providing oxygen for your fish. But that's just the beginning, since this caddy also features an adjustable overhead light, LCD calendar with time, day/date and weekly temperature function, along with a working alarm clock with snooze feature and countdown timer. It even provides soothing nature sounds if you'd like. Tank includes under gravel filtration system, decorative gravel and a plastic fern. Operates through USB power connector. Feature: Adjustable overhead LED light and multicolor LED interior lights under water 2 switches are used for turning on/off the LED light and switching the water pump on/off 6 modes of tranquil nature sounds, like sounds of frogs, sounds of bird, sunds of water, etc Backlighting LCD display is featured with alarm clock, calendar, time, date, temperature, and snooze Dual compartment desk organizer or pen holder for setting pens, rulers, etc Brand No Brand SKU 100804732_NP-1021298242