Does anyone know what the most silent air pump is?

[ILikeFish!]

My tank needs an air pump but all the ones I've tried are super loud and i cant sleep. Anyone know what the most silent one is? Preferably at petco, PetSmart, or amazon.

 

[VintageReefer]

Yes

This is very quiet. This company is the supplier for eheim air pumps. Same exact thing just marked up and rebranded as eheim

 

[zheka757]

I wrapped towel around my pump when noise was a problem. Blocked about 80% of noise

 

[Big E]

I picked up a Tetra Whisper 60 at Pet Supplies Plus and I can't hear it running. I had a 25% off coupon I wanted to use or you can pick it up cheap at Amazon.

The Aquarium Co op pumps are silent as well.........have to order on internet.