Recommedned Test Kits for Calcium

[ASpec]

Can someone recommend a good test kit if I was to start dosing calcium? I assume I need to test calcium and ALK?

I am thinking ahout using Kent Marine Tech-CB (Parts A and B of course) to dose calcium and alkalinity.

TIA

 

[ellisz]

I use Seachem for Ca and Alk. I know Salifert is good as well.