Strontium X-Pro
Highly-concentrated Strontium solution.

Increases efficiently and safely the concentration of Strontium in marine aquarium water to provide corals and reef-building invertebrates with one of the most important elements required for their growth.

Optimal values are 8 mg – 10 mg.

Free of phosphate, silicate, nitrates or other organic material.


300 ml for 4000 L

500 ml for 6700 L

5 L for 67.000 L