The proper concentrations of iodine and iodide in the home aquarium keep corals healthy and colorful. Iodine dips are also excellent first-aid treatments for damaged corals. Lugol's Solution is a highly concentratied source of free iodine and iodide.

Use as a supplement for corals, fish and invertebrates, as a treatment dip, or when adding new corals to your aquarium. You'll see increased vitality and greater polyp extension in your corals. Regular use can even help to prevent coral bleaching. Lugol's Solution is so concentrated, you use less to achieve greater results. It's a reef tank essential.

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