>Most tetras and characins with a big enough mouth will eat them. Assuming >you have surface plants, just blast the aphids off into the water with a >spray bottle or some such. They can't swim. No, but they can walk on the surface tension. :) Wayne _______________________________________________ Aquatic-Plants mailing list Aquatic-Plants at actwin_com http://www.actwin.com/mailman/listinfo.cgi/aquatic-plants