Calcium

DrBDC

New member
If you test on a regular basis, start at a few days apart with only softies, then you will get an average usage determined. You can also determine how often you need to test it by how fast it drops. Supplement an exact amount to hit your desired level. Forget that 5 ml per 50 gallon cr#p.

Here is a calculator to determine an exact amount to add once you have the numbers.

http://home.comcast.net/~jdieck1/chem_calc3.html
 
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