ESV Potassium Iodide Solution 8oz Filter calcium has been found to

calcium has been found to be much more difficult to get to the proper levels of concentration

overstocking

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and Octo Dive-helmet

ESV Potassium Iodide Solution 8oz Filter calcium has been found toPotassium Iodide 1% Solution Iodide is an important micro nutrient for many marine plants. It has also been suggested that iodide may play an important role in enhancing a coral's ability to adapt to rapid changes in light intensity and spectrum. ESV's Potassium Iodide 1% Solution is a very pure, high soluble form of inorganic iodide, which makes it ideal for maintaining dissolved iodide levels in marine aquaria.