Bob, I would like to be able to 'dose' it correctly without going overboard-- is there a amount that you would recommend on a per gallon basis to achieve a desirable pH, hardness and alkalinity. Our water here is more or less distilled (30-50 micro siemens with KH GH <1). Cory Williamson ----- Original Message ----- From: <IDMiamiBob@aol.com> To: <apisto@majordomo.pobox.com> Sent: February 14, 2000 4:51 PM Subject: Re: checking water parameters > Erik writes: > > > Literally, CaCO3 and MgCO3 powder, as purchased from a chemical supply > > house. Probably too expensive, but what the heck. > > Crushed dolomite is available at nurseries this time of year, and will > provide both CaCO3 and MgCO3 in a ratio considered typical of water found in > nature. > > Bob Dixon > > > ------------------------------------------------------------------------- > 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. > Search http://altavista.digital.com for "Apistogramma Mailing List Archives"! > ------------------------------------------------------------------------- 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. Search http://altavista.digital.com for "Apistogramma Mailing List Archives"!