The Continuum advantage.
Reef•Basis Iodide is a stabilized, safe iodide supplement, designed to nourish organisms that require iodine. It is particularly useful for soft corals of all kinds, particularly xenia, as well as gorgonians, hard corals, tunicates, marine worms such as feather dusters, sponges, macroalgae, and crustaceans, particularly shrimp. Growth rates in xenia and gorgonians will likely improve with it’s use. It helps all corals and clams retain their coloration and shield against strong lighting. Reef•Basis Iodide contains no gluconate or polygluconate.
 
Use in aquarium keeping.
Iodine, while present in better salt mixes, is rapidly removed through ozone, skimming, carbon and other filtration and used up by inhabitants.