YA-8221 Mini USB Aquarium Air Pump, 5V

Add a small air source to a compatible shallow-tank setup using USB power. The YA-8221 mini aquarium pump has a compact plastic body. It is for keepers checking the modest stated output and hose requirements before installation.

• ✅ Use a suitable USB supply — The pump runs from a five-volt input.
• ✅ Fit a small equipment area — The compact body takes little space.
• ✅ Plan shallow-water aeration — A stated water-depth limit guides the setup.
• ✅ Choose the package code separately — YA-8221 and YA-8221xP1 are distinct options.

Match the small pump to the air-line setup

A USB air pump can be useful when there is a suitable power source near a small container. Plan the hose and air stone around the output rather than assuming it suits a large aquarium.

The stated air flow is two hundred millilitres per minute and maximum water depth forty centimetres. No battery is included. Exact differences between the two package codes and included tubing are not confirmed.

Technical details

• Model labels: YA-8221 or YA-8221xP1
• Input: DC 5V
• Named power: 1W
• Stated air volume: 200mL/min
• Stated water depth: Up to 40cm
• Approximate size: 62 × 30mm
• Material: Plastic
• Battery: Not included

Check the depth and air-line requirements before choosing a compact USB-powered pump.

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