1^ with RM.I have about 1,000 gallons of tanks and test all but fry tanks weekly/biweekly and pretty much know where all are at without a printed thing.
I've used this site(making post to track things) to help with dates,levels.....
Looked up a few of the "logs' myself and see no purpose in keeping them.
You're either going to test certain things regulary or you're not.I know that my 75g reef "eats" kH and calcium(I test pH,kH, calcium and nitrates) weekly and they run in a very regular pattern.Almost feel like dosing on the regular without testing,but I am not really in control,just "management".
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