Quote:
Originally posted by DocG
On a large tank with a high calcium demand the kalkwasser is going to have a very insignificant effect on your Ca and alkalinity. The only reason to dose it in a larger system is to keep the pH up. It does a fairly reasonable job doing this.
Without kalk my pH swing is from 7.75 to 8.0
With kalk my pH swing is from 7.95 to 8.12
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mine runs 7.75 night and 8.0 day...should I run some kalk as a top off to raise my ph?? My calcium load is kinda low right now!
I run my reactor ph on 6.4 and a slow drip..