Quote Originally Posted by mmayhemm
How's it goin? I was about to order the General Hydroponics Dual Diaphragm pump, but now I'm wondering if I should get this one instead. Anybody have any experience/advice for both?
I've got experience with the Pond Master. It is quite simply the best air pump I've ever owned. Very quiet and very powerful.
http://boards.cannabis.com/hydroponi...bles-once.html

I'm not sure how long they last since mines only been running 24/7 for the past 3 months or so, but so far so good.