Overview Superior quality calcium iodate and potassium iodide are balanced to the proportion found in natural sea water. Fluval Sea Iodine supports the growth and condition of corals and other invertebrates. Concentrated supplement offsets the rapid constant iodine depletion by protein skimming, coralline algae growth, coral growth, and oxidizing interactions.
5 mL (.17 oz.) treats 400L (100 US gallons). Contains no gluconates, nitrates, or phosphates.