Trace Iodine question

[Reefer Rob]

Originally Posted by Wendy

So if i added hearty soft corals to my tank they'd do alright with normal water changes? <--- this would be great

Yes, and when I say additives I mean trace elements. Remember to test calcium and alkalinity regularly. Even with soft corals, the coraline algae may consume enough of these elements to require supplementation in addition to water changes.