Red Sea Calcium Pro Test Kit

Red Sea's Calcium Pro test kit is an advanced calcium titration test, measuring the level of calcium in your reef aquarium to an exceptionally high resolution of +/- 2.5 ppm.

Easy to use, professional-quality

75 tests

Kits include liquid reagent(s), test tube, test tube covers, color chart, and instructions.

Each kit contains everything you need including why and when the tests should be performed and recommendations on aquarium maintenance.