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This small almost silent air pump is great for nano tanks. It also is a decent choice for adding an air stone to an existing larger tank. It runs off USB, which means it's great in a power outage situation with a battery pack back up(purchased from a retailer like amazon*) used for cell phones. In our testing it uses 1/3 of a watt under load.  With the clip you can also hang this air pump from above your aquarium eliminating the need for a check valve. Also gives you the ability to hang it in a car for a long trip fish purchase. These are so versatile.

The air output is lower than standard air pumps which allows it to run near silently and uses very little electricity. This means it is best suited to run small sponge filters or an air stone. Great for shrimp and betta tanks, or making sure oxygen is in your larger aquariums. ***Can not be submerged, can't get wet. This air pump only operates outside of an aquarium.***

Comes with the USB plug in adapter.

*link to amazon is an affiliate link.

USB Nano Air Pump

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This small almost silent air pump is great for nano tanks. It also is a decent choice for adding an air stone to an existing larger tank. It runs off USB, which means it's great in a power outage situation with a battery pack back up(purchased from a retailer like amazon*) used for cell phones. In our testing it uses 1/3 of a watt under load.  With the clip you can also hang this air pump from above your aquarium eliminating the need for a check valve. Also gives you the ability to hang it in a car for a long trip fish purchase. These are so versatile.

The air output is lower than standard air pumps which allows it to run near silently and uses very little electricity. This means it is best suited to run small sponge filters or an air stone. Great for shrimp and betta tanks, or making sure oxygen is in your larger aquariums. ***Can not be submerged, can't get wet. This air pump only operates outside of an aquarium.***

Comes with the USB plug in adapter.

*link to amazon is an affiliate link.

Customer Reviews

Based on 313 reviews
96%
(299)
2%
(6)
1%
(4)
0%
(1)
1%
(3)
s
s.
Pretty OK

Well I would recommend this air pump but be prepared for what you pay for. @4$ it's a good buy but quality control is an issue. Aquarium COop has made things right with me.

R
R.F.
Greatest Air Pump

I have these on nearly all my fish tanks. Even though it's "Nano", it supplies air for my 60g,38g,29g,20g and 10 together. Quiet, versatile, cute.

A
A.M.
Great pump!

When I saw Cory and others using these on their own tanks; I had to try them. I was blown away. I plugged them in and hooked them to sponge filters and the air volume was enough to run a 20 gallon tank. While I was watching and testing them; I then noticed I had just plopped the pump on the table where the whisper pump was making all kind of noise. I unplugged the whisper pump and just let the USB pump run. Guess what... No noise or vibration. I love these things and will be ordering more. I like the little 120v adapter too. The biggest plus is that this will plug into my usb rechargeable search light I use and will probably run for days if we lose power in a brownout! The price is amazing! I love them!

C
C.
Wish I got one sooner

This pump is quiet and powerful. If only I got one of these before all the other air pumps I have purchased. Should have gotten more with my order too. Thanks Cory

K
K.E.
Works great love it

It works great so far. I love it. It’s very quiet and pushed more air then I thought it would