Iodion

• Highly-concentrated, extended activity iodide solution.
• Provides iodide, which is important to hermatypic corals and other invertebrates harboring zooxanthellae, macroalgae, and also to the health of fishes.
• Stronger than most competing products.
• The nature of iodide sources used makes Iodion more effective than standard iodide-solutions.
• Suitable for use by aquarium hobbyist of all skill and experience levels.
• Composed of purified water and ultra-high purity materials.
• Formulated by a marine scientist.
• Available in 250 ml, 500 ml, and 2 L sizes.

Prescence of iodine is vital to hermatypic invertebrates because it is used to detoxify excess oxygen produced by zooxanthellae. This oxygen irritates sensitive tissue. Corals and clams that appear to shrivel or close under intense lighting are likely attempting to shade their zooxanthellae symbionts to reduce the rate of oxygen production. Iodide essentially bonds with oxygen to form non-toxic iodate, relieving the need to shield zooxanthellae and enabling the host organism to open more fully.