calcium conversion: need help

peglet

peglet

Member
I always have a hard time with my calcium tests, so I bought a pinpoint II calcium monitor pen. I can't get it to calibrate. Long story short, I took it the hard way, with an instant ocean test. My water turned blue in the tube after 17 drops. It says to multiply that by 15 and it gives you the milligrams per liter. How do I know what the calcium level is? When I try to convert that using the chart I got off SWF I am not sure what part to look at. Can someone help me, please.
 
peglet

peglet

Member
Thank you for answering me. It looks like I need to add some buffer to bring up my levels. I believe they are quite low. Again thanks for helping me.
 
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