<< Probably better still would be to
add some calcium carbonate (which I haven't used because I haven't been
able to find some around here.). >>
Bob, garden limestone is calcium carbonate. Not lime (slaked or hydrated) as
used in cement which is calcium oxide.
Lee Harper
Media, PA
/-----------------------------------------------------------------------
/ This is the discussion list of the North American Native Fishes
/ Association (NANFA). Comments made on this list do not necessarily
/ reflect the beliefs or goals of NANFA. For more information about NANFA,
/ visit http://www.nanfa.org Please make sure all posts to nanfa-l are
/ consistent with the guidelines as per
/ http://www.nanfa.org/guidelines.shtml To subscribe, unsubscribe, or get
/ help, visit the NANFA email list home page and archive at
/ http://www.nanfa.org/email.shtml