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useless bacteria culture

Joe wrote:

>The pH was in the high 7's. After adding the commercial preparation, >it 
>still took about 1 month for the NH3 and the NO2- concentrations >to fall 
>to undetectable limits. Maybe I had a bad batch, but I bought >two 
>different bottles of the same product. I have concluded that I'll >save my 
>money from now on.

>Joe Sachleben
>email: jsachleb at chemistry_ohio-state.edu

Would you please tell us the name? We are allowed to critique products on 
this list, right?

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