Yes IMO.
Think about it. Your pumping air though your CS batch which contains water.
Allot of things will dissolve in water including CO2. 1% of the CO2 pumped
though your water will turn into carbonic acid. I don't know what your air
quality is like where you live but the longer your batch runs the more
contaminated your batch will be using a fish bubblier. Allot of things
affect air quality, a recently painted house can put fumes out for months,
new carpet will put fumes out for years Ive been told. The big question is
how much will the cs be tainted, I cant answer that question, to many
variables to deal with. Send a sample to Ole Bob and he can test your CS.

Sam


On 3/14/06,
[email protected] <[email protected]> wrote:
>
> *In a message dated 3/14/06 7:19:35 AM Central Standard Time,
> [email protected] writes:
>
> *
>
> A fish bubbler will inject co2 into the water and tend to produce carbonic
> acid.
>
>
> *Can you elaborate on this please?  I know a lot of people who use a fish
> bubbler while making CS.  Are you saying that the CS will be tainted?   MA
> *