View Single Post
  #1   Report Post  
Old 21-02-2003, 07:55 PM
Victor M. Martinez
Posts: n/a
Default Hard:Alkaline::Soft:Acid ??? (was Amazon sword?)

my tank is very soft (based on city water info), and alkaline (pH~8
according to my LFS.

That's odd. Soft water is usually acid, hard water is usually alkaline.

Our local water supply has the following numbers from the city's webpage):

gH = 82ppm = 4.6 degrees
kH = 52ppm = 2.9 degrees
pH = 9.7

Victor M. Martinez