what are airstones anyway ?

[Tom pepper]

Are they stones that have air in them and let it out slowly or are they
something complatelt different ?
thanks and bye
Doc


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attach to air pumps and made of porous material that breaks the air stream into
zillions of tiny bubbles where there is much better air exchange in water.
Ingrid

"Tom pepper" > wrote:
>Are they stones that have air in them and let it out slowly or are they
>something complatelt different ?


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Just a pump and airline tubing and a stone to increase surface
agitaion in the tank with increase o2 for the fish.

Want to win a FREE new co2 system or a lighting system check out our
forum for our newest contest coming up

http://www.fish-forums.com

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On Fri, 8 Oct 2004 14:54:30 +0100, "Tom pepper" >
wrote:

>Are they stones that have air in them and let it out slowly or are they
>something complatelt different ?
>thanks and bye
> Doc
>
>
>---
>Outgoing mail is certified Virus Free. Courtesy of AVG Virus checker
> & DrSativa.
>Checked by AVG anti-virus system (http://www.grisoft.com).
>Version: 6.0.772 / Virus Database: 519 - Release Date: 01/10/2004
>
>