Supplement containing concentrated iodine. In marine aquariums iodine is crucial for general cell functioning and the transfer of nutrients between them. Iodine is constantly consumed by tank inhabitants, therefore, without supplementation its level drops quickly. Iodine is used by corals for synthesizing pigments which allow them to adapt to variable lighting conditions and protect the fragile coral tissues from UV radiation. Iodine intensifies dark blue and purple colouration of hard corals. Appropriate iodine content in seawater tank supports shrimp molting. Regular dosage of Iodum keeps iodine content at the same level as in natural seawater.



10 ml of the product increases the iodine level by 0.1 mg/l (ppm) in 100 litres (27 US gal) of water. Recommended level: 0.055 – 0.07 mg/l (ppm). Please remember, that maximum safe daily dose is 2 ml per 100 litres of water. If you need a higher dose, split it into a few days. Recommended dosage: 1 ml/100 l (27 US gal) of water daily