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Re: Aquatic Plants Digest V2 #889



> So I called Kent, and was told that "Medium hard" means 210 ppm, and that
> 100 ppm is one degree of GH.

Apologies to Kent - I have mis-quoted them here.  They told me that 200 ppm
is 11 degrees of GH.  I don't know how I managed to mangle that into what I
wrote above.

Frank.
-----
The very act of seeking sets something in motion to meet us;
something in the universe, or in the unconscious responds as if
to an invitation.  - Jean Shinoda Bolen

http://home.istar.ca/~fir