Red Sea Calcium Pro Test Refill Aquarium Test

Test Refill for Calcium Pro Testing Kit

Red Sea's Calcium Pro Reef Test Kit is an advanced calcium titration test, measuring the level of calcium in your reef aquarium to an exceptionally high accuracy of 5 ppm.

This test kit enables the accurate dosing of Red Sea's Reef Calcium + Foundation A (calcium/strontium) and Trace Colors supplements, which are part of the complete Red Sea Reef Care Program.