Fish Aquarium Tank

This is a video tutorial on how to make a USB aquarium powered by a under-gravel LED BULB that is powered by a USB port.

WARNING : Don’t put expensive fishes, or those kind of fishes which are sensitive to DC Currents
(Fresh water tigers, Cat fish, Eels, sharks are the best choice and recommended ones)

Don’t do this project in a saline water tank, because salt conducts more electricity.

AND DOUBTS, Questions, Before taking a Step
Feel free to ask me
Post your question in comments section.

Please Comment.
Good luck

Duration : 0:5:15

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