<h2>TROPIC MARIN - Pro-Coral Organic 7 oz. / 200 g</h2><p>Promotes growth of anthozoa and reduces phosphate levels. Supplies readily available nitrogen compounds and balances nutrient levels. </p><p>When sufficient trace elements are present, anthozoans will absorb nitrogen and phosphates, just like in the ocean. With regular additions of PRO-CORAL ORGANIC the polyps of anthozoa become more engorged and open.</p><ul></ul>