So I have been testing with api for calcium and kh
. I won a Hannah checker in a raffle but I'm not sure if I'm using it right the syringes confuse me I don't know if I'm doing it right. My Hannah checker and my api kit differ a lot. I'm reading 380 with api and 460 with Hannah? I have been dosing calcium trying to get from 380 to 440 but no matter how much I dose it won't go above 380/400 I dont have to much sps
so no reason why it shouldn't raise? Can some one explain how to properly use the syringes please?
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