Seachem Reef Strontium 500 mL Tropical Flakes While each aquarium will require

While each aquarium will require different concentrations of iron

Quarantine times vary

minor and trace element complexes which together provide the needs of corals

For aquariums up to 75 L-190 L (20-50 US gallons)

Seachem Reef Strontium 500 mL Tropical Flakes While each aquarium will requireRestores and maintains strontium to levels found in natural seawater. Strontium gluconate. Concentrated (10,000 mg L). Overview: 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 the growth of corals, coralline algae and other organisms that lay down a calcereous skeleton or