Thread: Sudden pH drop.
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Old 14-10-2004, 11:23 PM
Dmitri Priimak
 
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Default Sudden pH drop.

Hi All.

I am somewhat new to this hobby. And today I made CO2 system with yeast
and was injecting bubbles with the power head and pH dropped from 7.2 to
6.2 withing about 4 hours. Luckily I don't have fish in the tank yet.
So, why did it drop so much? From what I read I did not expect to
dissolve much of CO2 by just bubbling it though water. Is there anything
wrong with my water? Is the hardness somehow related to it.

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Dmitri Priimak