Tropic Marin ORGANIC STRONTIUM 200 g

Provides the reef with strontium and carbon dioxide in a biologically usable, crystalline form, supporting the healthy development of the corals. Without chelates, without phosphates and nitrates.
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For the growth and well-being of reef-building corals, a sufficient supply of strontium is just as important as the availability of calcium and magnesium. Although strontium is present in significantly smaller quantities in seawater, a strontium deficiency can still occur due to biological processes, precipitation and incorporation into the limestone skeleton.

Strontium, calcium and sodium salts, bicarbonate, trace elements.