Product Description:-The water stored in the fish tank can be running circularly that fresh air can be provided for the fishes living in the fish tank-Hold about 1.3L of water-Batteries: 3 x AA batteries (not included) for LCD-Power: DC 5V for the fish tank's pump and lighting-LED light: 6 white LEDs and 2 colour-changing LEDs-LCD display: Clock, calendar, alarm, temperature-Sounds: sounds of frogs, sounds of bird, sunds of water-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-Type: Decoration,Entertainment,Leisure  -For: All  -Material: Acrylic  -Occasion: Bedroom,Home,Office Package Contents:1 x Fish Tank 1 x USB Cable1 x Packet of Handstone1 x Water Plant