Creative Gift Fish Tank Aquarium Desktop Decoration Pen Holder Digital Calendar Clock With Led Table Lamp Usb Battery Powered

Product instructions:

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1. Do not turn on the water pump just after receiving the product, as air will enter and the water will not be pumped (first fill in the water and then turn on the water pump)

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2. The product water should be filled with the water level, not too high or too low

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3. To use a 5v plug

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4. If the water is not pumped just after receipt, the water pump in the tank should be turned on, and the pump will work normally when the air is removed.

5. If there is no water output for a period of time, clean the water pump and water pipe to keep it unobstructed

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The overall size of the fish tank: 23.7*9.8*14CM

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Part size of water tank: 14.5*9.8*14CM

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1. After the faucet is turned on, the water in the fish tank can be circulated, which can make the fish no longer lack of oxygen.

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2. Mini desk lamp can be used as computer keyboard lighting at night.

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3. With LCD liquid crystal display, temperature can be displayed

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