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|   This article might help you answer the question for yourself.  Chemistry And The Aquarium: Iodine in Marine Aquaria: Part I By Randy Holmes-Farley http://www.advancedaquarist.com/2003/3/chemistry 
				__________________ "We shall dive down through black abysses... and in that lair of the Deep Ones we shall dwell amidst wonder and glory forever." - H.P. Lovecraft Old 120gal Tank Journal New 225gal Tank Journal May 2010 TOTM The 10th Annual Prince George Reef Tank Tour |