Quality airstone for upflow scrubber?

[miatawnt2b]

I am looking for a quality airstone for an upflow HOG scrubber I made. In my experience the stone and wood style don't seem to have very good lifespan.
-J

 

[reefgeezer]

Any "airstone" will degrade or clog. Could you install a small water pump instead?

 

[miatawnt2b]

I probably could... You thinking venturi it?