i like to keep a little duckweed in my tanks for their nutrient-sucking abilities-- when i get a little lazy with maintenence, instead of algae breakouts i just get duckweed breakouts, which is a bazillion times easier to get rid of:) ~mark _______________________________________________ Aquatic-Plants mailing list Aquatic-Plants at actwin_com http://www.actwin.com/mailman/listinfo.cgi/aquatic-plants