Plants are doing fine and I have no green water issues and any other algae problems are pretty much my own fault. I was just curious on the UV issue to see if anybody had any actual experience with or without and the oxidation issues and if it really made a noticeable difference in anybodies tanks. Thanks for everybody's feedback. Aaron Aaron's Web Site- www.jeezman.com ------------------ 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/