I just figured out how to e-mail to this mailing list. Howdy, everybody! My nickname is guppyguy. I keep tropical freshwater fish and live plants and snails. My present project is a plant-only 20g tank with 2w/g light and DIY CO2. Will upgrade to more light pretty soon. _________________________________________________________ DO YOU YAHOO!? Get your free @yahoo.com address at http://mail.yahoo.com