Salifert Natural Iodine Additive 500ml – Balanced Iodate & Iodide for Reef Aquariums d-d swivel Replacing the older NAC 3

Replacing the older NAC 3

Nickel Zlement used in conjunction with a regular testing procedure

and features an easy-to-use interface with quick tubing changes to minimize maintenance

Bottom-draw design ensures maximum use of liquid

Salifert Natural Iodine Additive 500ml – Balanced Iodate & Iodide for Reef Aquariums d-d swivel Replacing the older NAC 3Salifert Natural Iodine Additive 500ml is a premium reef supplement designed to safely restore and maintain natural iodine levels in marine aquariums. Iodine plays a vital role in coral health, supporting detoxification, UV protection, and natural resistance against parasites. Unlike many iodine products that focus only on iodide, this formula closely mimics natural seawater (NSW) by providing iodine mainly as iodate, with a smaller portion as iodide