I donŽt get it, are you all taking about the cork that we use in the memo boards? Doesn't that leach anything into the water? I guess not. When I think of a wall covered in java moss, that must be nice. Diego _______________________________________________ Aquatic-Plants mailing list Aquatic-Plants at actwin_com http://www.actwin.com/mailman/listinfo.cgi/aquatic-plants