I have been using a fish tank bubbler with my Colloid Master for
five years now, -no problems, no electrode build-up, nor residue.



--- In silverdatawebsite@yahoogroups.com, "Paul Holloway"
<experiences@...> wrote:
>
> I'm having a debate on another list about stirrers as compared to
bubblers.
> I use an airstone in my system, 32v DC, limited to 1mA and I am
very happy
> with the CS I produce. I don't see why I should change to a
stirrer.
>
> My opponent says that bubblers dissolve 'other gases' in the CS,
forming
> nitric acid (!), that bubbling oxygen through the solution will
speed
> oxidation of the electrode, and that it doesn't decrease the grey
sludge. I
> can see that dust and spores might be a concern, but I filter my
CS, so I'm
> not too worried about that.
>
> Any comments?
>
> Paul H
>