[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

True or false?

True or false: with CO2 injection, a tank with a kH of 5 will be depleted of calcium hardness in a matter of days by the carbonic acid if no extra buffering is added, causing the pH and CO2 concentration to drop?

I'd appreciate some comments on this. What do people use for buffering?

-- Stephen