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DaveK · 05-10-2007, 05:58 PM

I would be very careful with any additive, especially ones like iodine, which can be toxic if over used.

I believe that if you can't test for it, don't use it. If you are going to use iodine, you should also have and use an iodine test kit.

I also prefer to maintain trace elements with water changes, rather than by additives.

05-10-2007, 05:58 PM	#13 (permalink)
DaveK Neon dottyback Join Date: Nov 2003 Location: Philadelpahia, PA Posts: 649 View Gallery Karma Komment	Re: Star Polyp killer I would be very careful with any additive, especially ones like iodine, which can be toxic if over used. I believe that if you can't test for it, don't use it. If you are going to use iodine, you should also have and use an iodine test kit. I also prefer to maintain trace elements with water changes, rather than by additives.