NICREW Nano Silent Aquarium Air Pump, Corded Electric, Aquarium Aerator with Accessories for Up to 10 Gallon Fish Tank, Super Quiet, 0.3 L/min, 1....

Ive been using the Nano Silent Aquarium Air Pump, Corded Electric, and overall, it performs as designed. The pump itself is impressively quiet, making virtually no noise, which is fantastic for maintaining a peaceful environment. However, the bubbles it creates are quite loud, especially noticeable from just a foot away from my work area. If youre looking for a silent pump, this one does the job well. Just be aware that the bubble noise might be a bit disruptive if youre working nearby.

Works well and very quiet. Have 2 - one on a 7g and the other in a 10g. Air tube disconnects occasionally but thats likely an issue with the tube quality.

I got one of these to replace a similar sized pump that was on the way out powering a small sponge filter acting as a secondary filter for my 29 gallon--and as luck would have it the old pump died only about a week after I got this one. It easily fitted into my old system's check valve and started taking over with only an hour's delay, much to my fish's relief. It is quite powerful for its size and alone would likely be great for any 5 to 10 gallon betta, shrimp, or nano fish setup as mine is currently powering a medium-sized sponge filter appropriate for 15-20 gallons in addition to the HOB for 30 gallons, and the shrimp and pygmy corys use it for a resting spot for its aeration and its suction of leftover flake which they suck up. The one downside I can say about this air pump is its suction cup--it has twice let go of the tank wall on me, though it is light enough that it didn't drop far. I'd recommend you make certain the back of your tank is VERY clean and dust free, as well as dampen the suction cup before securing it to make sure it stays fixed in place.

I have bought 2 different air pumps and none has been as quiet as this one. This nano air pump is great ! Quiet enough to keep in your bedroom. Also have enough power to filter my full stocked 10 gallon aquarium running it with a DVHEY 10-50 gallon sponge filter with an air stone and ceramic media ! I have a air flow t connector with backflow valve and still get enough power to filter my water and get enough airflow! I will buy more for sure !

Better than the green nano pump! This pump is way quieter and does the job by putting out the same air flow. Its smaller and overall just better. I love this thing for my 10gal!