Question about Limewood Airstones

[Hindsight]

Does anyone use these? I'm looking for a stone/diffuser that generates a lot of really small bubbles and heard that limewood stones are the way to go. What I don't know is if my air pump will run them. I read the stones require 1psi minimum to run. You think a Profile 9500 (9500cc) would run two of these stones.... or would I need something more powerful..... or are there other diffusers that generate really small bubbles?

Thanks in advance!

 

[Dale W.]

Limewood airstones are used for Protien skimmers and yes, they produce very small bubbles. I am not familiar with that air pump but the airstones are fairly cheap so it wouldnt hurt to try.