quietest air pump?

[Slim2634]

i need a new air pump for my little 1 gallon guppy tank. (no choice its a ugf filter) but the one on it is really loud and im going to the petsmart around here in a few days anywayz (plenty of time for feedback ) but i was wondering if anyone had any suggestions for the quietest air pump for a 1 gallon tank? the one i have on it will be used as a back up but the tank is in the room i sleep in and i got it wrapped in shirts

 

[dimfer]

Toms for me

 

[Fry]

Rena

 

[Slim2634]

how much are they? i dont want to have to spend a ton on this tank lol i only spent 15 bucks for the set-up because im upgrading the guppies to a 20 in a few weeks. im getting my filter and stuff tomorrow.

 

[ewurm]

My Whispers are silent, except for the bubbling!

 

[gomezladdams]

The new whisper,it looks like a wierd blue alien on 4 legs very quiet the got em at walmart

 

[Slim2634]

The new whisper,it looks like a wierd blue alien on 4 legs very quiet the got em at walmart

you know how much they are?