(6 month reagent supply) Alk, Ca/Mg testing and magnesium levels

and magnesium levels

25 L bottles or 1 x 750mL bottle)

2 month supply contains:

25 L bottles)

79L) reagent C which equates to approximately 5 x 6months worth using common testing frequencies

(6 month reagent supply) Alk, Ca/Mg testing and magnesium levelsReagent solutions for analysis of alkalinity, calcium, and magnesium levels. Can be used to manually test levels of alkalinity, Ca, and Mg of aquarium water. Also Compatible with automated testing systems. 6 month supply contains: 1. 5 L reagent A (6 X 0. 75 L bottles or 2 x 750mL bottles) 0. 75 L reagent B (3 x 0. 25 L bottles or 1 x 750mL bottle) 0. 75 L reagent C (3 x 0. 25 L bottles or 1 x750mL bottle) ** Calibration solutions have been