I agree that using Povidone would require a lot of care. I went with a commercial product (a SeaChem dip) for dipping new corals. Some people do use Lugol's solution as a dip, and there are instructions for its use in various places. I'd try one or the other, but someone might have experimented and found a safe protocol for using povidone.
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Jonathan Bertoni
Last edited by bertoni; 10/03/2017 at 03:35 PM.
Reason: typo
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