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 336 reviews
94%
(316)
2%
(8)
2%
(7)
1%
(2)
1%
(3)
S
S.Z.
Very small

This is a very small air pump. I could not even run a small sponge filter in a 2.5 gallon tank.

C
C.
Great product

Very quiet. Perfect for an air stone in a sponge filter for a 5 gallon tank.

J
J.R.
Wow so quiet

I purchased 2 and 1 was faulty, the coop was super quick to replace the 1. After a little bit more testing I think I'm getting 4 next order.