Re: [APD] CO2 and PH Control

[Jerry Baker <jerry at bakerweb_biz>]

David Grim wrote:
> As I stated before, knowing the relationship between NH3, NH4+ and pH , and
> also temperature is part of a knowledge base for any aquarist that will let
> them help their fish in an emergency. To state on an internet board that pH
> "has no significance in itself" and "GH and KH matter to fish, pH does not"
> is spreading misinformation.

If you are talking about ammonia, that's not pH in itself anymore. It's 
pH and ammonia. I don't think there is any controversy about the 
toxicity of ammonia.

-- 
Jerry Baker
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