Should You Dose Your Tank with Iodine?
Iodine is the heaviest stable halogen element, and being metallic solid at room temperature, it stands out from the other aspects of the same group. Two forms of Iodine are important in reef tanks, Iodide, a single atom of Iodine, and Iodate, an Iodine atom, and three Oxygen atoms. Depending upon the actual animal, it…