I hope I have the right list. A few months ago, someone posted a URL source for potassium permanganate (KMnO4). I thought I'd saved it but...... : ( If anyone has it, could you send it to me or re-post it? Many tanks. --John jmburns at amidchaos_com http://www.capitalcichlids.com http://www.chesapeakekillifish.com at home in Virginia --------------- See http://www.aka.org/AKA/subkillietalk.html to unsubscribe