Strontium occurs in natural seawater at a concentration of about 8 to 10 mg/L. It is chemically very similar to calcium, and many organisms incorporate it in their skeletons along with calcium. Its addition to reef aquariums aids thegrowth of corals, coralline algae and other organisms thatLay down a calcereous skeleton or shell, including tridacnid clams.
KEY FEATURES:
50 titration tests for strontium
Only 10 minutes per test
Precise results in 0.5 mg/L increments
Easy test validation with included reference