Re: [APD] APD] pH control

[Raj <rajendrakumargg at gmail_com>]

One of the commercial pH down bottles had dilute Sulphuric acid.

I have used Acetic acid and Sulphuric acid (H2SO4) to bring pH down
in my breeding tanks but the pH eventually rises up again.

>Out of interest, what do people use to make water more acidic?
>
>I know about Peat and CO2. But this seems rather unwieldy and harder to 
>control than simply adding controlled amounts of a chemical.
>
>Can you add ordinary clear distilled Vinegar for example?
>
>I wonder what the commercial products like 'pH down' in a bottle use.
>
>-- 
>Stuart Halliday

-- 
Raj, vu2zap
Bengaluru, South India.


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