This is a multifunctional fish. With an LCD digital display, you can see the time, date, and temperature clearly. Comes with colorful LED light, great illumination for the fish. USB Desktop Mini Aquarium Fish Tank comes with a small drawer at the bottom and a transparent pen container, so you can store some small stuff such as keys and pens. Great USB desktop mini aquarium fish tank for living room, bedroom, and office, etc. An awesome productfor your desk!