• Complete source of the elements and molecules directly used by corals, clams, and other reef-building invertebrates and organisms to create skeletal material and grow.
• Provides calcium, strontium, magnesium, and potassium in approximately the same ratios in which they occur in aragonite, the mineral that is primarily secreted by reef-building marine organisms under normal environmental conditions.
• Very strong source of carbonates, also involved in aragonite formation; twice the calcium (36% by dry weight) relative to carbonates compared to natural aragonite.
• Formulated by marine scientist.
• Available in 200g, 400g, 800g, 3.2kg, and 16kg sizes.

Elemental has twice the calcium relative to carbonates as compared to natural aragonite, making it a very powerful calcium source. The active components of Elemental are provided by a combination of sources and include natural aragonite, increasing the solubility of the solution and the effectiveness of the method. Silicate- and phosphate- free.