| 摘要 |
PURPOSE: A hand-held air-tight aquarium is provided, which can save a space by foldably connecting a fish basin main body and an electronic device. CONSTITUTION: A hand-held air-tight aquarium is comprised of a fish basin main body and an electronic device. The fish basin main body(10) receives an ecology system consisting of scarlet shrimp, water of the predetermined amount, and seaweeds and fixes an opening by a cap. At least a part of the fish basin main body is made of transparent glass. The electronic device(20) is selected among a USB device, a solar cell device, and a cellular phone auxiliary battery device. The fish basin main body and electronic device are made into one body.
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