Reef Iodide, 4 L / 1 fl. gal.
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<b>[Product Information]</b><br>
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<li>Raises iodide and contains no toxic iodine</li>
<li>A concentrated stabilized potassium iodide source for reef aquaria that will restore and maintain iodide levels found in natural seawater</li>
<li>Formulated to provide a safe source of iodide that will not convert to toxic feric iodine under storage or reef conditions</li>
<li>Iodide is an important element required by invertebrates and many soft corals</li>
<li>250 milliliters treats 5000 US gallons</li>
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