I've answered by own question by finding the new URLs to A.F. On-Line and Karen's Aquatic Horticulture articles. Index and links at my Resource Page, http://www.knology.net/~jweinberger/aquarium/info.htm Jared ___________________________________________________________ Jared Weinberger jweinberger at knology_net ______ http://www.knology.net/~jweinberger/ ________