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Dosage: 1ml will raise Iodine levels of 100 liters (25 gal) by 0.03 ppm and other metals with a respectively ratio.
Caution: never exceed daily usage recommended levels.
Contains: Potassium iodide.
Royal Nature is a young innovative and creative company established by chemistry experts & marine biologists who researched for many years the absolute and most necessary needs for the reef aquarium environment. By using pure and natural evaporated elements from the Red Sea as well as the Dead Sea, Royal Nature salts provide the ability to maintain fish and the most delicate corals in the most easy and correct way for both experts and beginners. Our pure natural additives for macro and micro elements together with our natural algae control system, accurate test kits, digital lab, natural rocks and colouration booster, complete everything you may need to get the best reef keeping results ever.