pH correction in abalone breeding

From: Darrin McComb (dmccomb@telkomsa.net)
Date: Fri May 14 2004 - 02:41:11 PDT

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Hi all

Has anyone had experience with pH correction on Abalone farms? Currently
CO2 is used which obviously impacts positively on the total hardness (and
alkalinity?). However, we have problems with fluctuating incoming
hardness and also partial pressures (ambient) impacting the control. Has
anyone tried using HCl instead?

Thanks

Darrin

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