Hello John, Yes, canning salt is NOT iodized. Best, George > Date: Thu, 20 Jul 2000 15:27:50 -0500 > From: John_P_Bonin at eFunds_Com > Subject: Canning salt > > I just started to use a canning/pickling salt in my tank. It is 98 or 99% > NaCl. Is this considered non-iodized such that it is as safe as the > aquarium salt I used before? Thank you, and have a pleasant day!