on 6/20/01 6:37 PM, J Miller at ruddigar_99@yahoo.com wrote: > I would say that the best way to lower nitrates in your tank is to do > a water change - at least 25%. I keep planted tanks, which actually > take up nitrate, and I have to add it. I try to keep it at about 5ppm, > but some keep it up to 10ppm. > > water changes are the only way to get rid of it, unless you've got a planted tank with deep potting soil like a couple of mine. they go six months between partial water changes. Brian Ahmer ahmer.1@osu.edu http://www.angelfire.com/or/biggestbri ------------------------------------------------------------------------- This is the apistogramma mailing list, apisto@listbox.com. For instructions on how to subscribe or unsubscribe or get help, email apisto-request@listbox.com.