A local hydroponics place sells a pound of "iron chelate" for $19.00. Any idea what that might be? I'd love to wean myself from the Flourish iron and move onto something dry that I could just dump in the tank - is that possible? I will try to find out just what it is they are selling. -rs ------------------ To unsubscribe from this list, please send mail to majordomo@thekrib.com with "Unsubscribe aga-member" in the body of the message. Archives of this list can be found at http://lists.thekrib.com/aga-member/