FC Crash After Calcium chloride Addition

[revitup]

Well, we can add another data point to the FC crash after calcium chloride addition study. FC tested 7.5. Added 11 lbs calcium chloride. Knew enough to check FC an hour later. FC was at 5.5.

 

[ajw22]

Better than most whose FC goes to 0.

 

[mgtfp]

Good thing is that there is a guess now from Matt what could be happening, that's already made it into the Wiki, thanks to Allen:

Calcium Hardness - Further Reading

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