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Air stone co2

B

b1zbaz

Member
Joined
30 Sep 2012
Messages
89
Can I use an old airstone for co2 as I was messing with this idea earlier and I could get quite small bubbles that pretty much absorbed before they reached the surface which I'm finding impossible with a bubble counter
 
sounds unreliable mate, easiest way to diffuse CO2 through a small tank (which I assume you're doing) was using DIY yeast method but with jelly. Then placing the output pipe, no airstone, into the impeller section of a small HOB. You can hear the bubbles being beaten into the water!
 
You really can't get a decent CO2 dispersion with an airstone; stick to a glass ceramic difuser - You can't go wrong. It's worth thr investment :)
 
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