1.5W Mini Ultra Quiet Aquarium Air Pump，Oxygen Pump with Accessorie, Fish Tank Gas Output Pump, Corded Electric for 15-Gallon Small Size Fish Tank

The pump is quiet. The air tubing wall is very thin, not very elastic, holds kinked memory, but grips well on each connection. The air stone is good quality and the regulator valve works. The check valve is stuck open and will not stop a siphon. I'd suggest buying a better check valve and tubing.

Not powerful enough to use a large aerator.

This air pump was very simple to set up and use, comes with everything needed to set up. If it’s on all the legs it’s pretty quite but if it gets up against something you know it quickly.

The air pump does its job supplying air. But I bought this one because the description says it is ultra quiet. Mine is not quiet, even when placed on a mouse pad and hot mitt. I’m keeping the pump, but not as advertised.

It does the job but the cord doesn’t stay on and falls off. I have to check to make sure it’s still running.

Just like I said, it’s exactly what i need for my 10 gal fish tank. There is little sound but you can barely hear it. All connectors are easy to remove and resemble, and come with the standard size. I can even diy my own nano air stone.Cant say anything about this size pump perfectly meets my need.

“You get what you pay for” holds true. It arrived with the tubing melted to the case. Not sure how that’s even possible. I was skeptical that it would even work. I was surprised that it does work, but it vibrates so much that it is anything but “quiet”. It serves its purpose so I’ll keep it, but if you’re looking for a reliable pump that’s not noisy keep looking.

Works well! Very pleased