This is an All-In-One Desktop Aquarium that everyone can enjoy! Built-into This Aquarium features an All-In-One Digital Clock with Alarm Settings, Digital Calendar, with the Ability to play Relaxing soothing music while watching your live Fresh / Saltwater fish swim to the soothing calming sound. On the upper portion of the Clock is a Holder that can be utilized to place any of your Desktop Belongings. Additionally underneath this Aquarium features a Built-In Undergravel Filter (Undergravel means less cleanup) that runs up to the top of the Aquarium through a beautiful accent faucet piece along the top. On the inside of the All-In-One aquarium along the edges feature color changing LED Lights. This piece also features a Bending Metallic LED White hinging Light Fixture (Less Electricity consumption), Comes with Gravel and a plastic plant. Plug this into any USB source for power along the back. The Digital source is powered by 3 AA Batteries. This item safe completely separating any water and electrical components. There are 2 switches alongside the backside that power both the filter and the LED and Color Changing inner LED lights. Capacity is 2.27 Liters.