KH ppm	NH3 ppm	Ca ppm	Mg ppm	NO3 ppm	NO2 ppm	pH pH	S SG
May 20	Sat			460
May 13	Sat	149		740	1770
Jan 8	Sun	112			1580
Aug 7	Sun	144
Jul 3	Sun	189
May 22	Sun	177
May 8	Sun	153
Mar 27	Sun	135		450	1300				1.025
Mar 9	Wed	136
Feb 28	Sun	136
Feb 14	Sun	148
Jan 30	Sat	138
Jan 23	Sat	144
Jan 18	Mon	134
Jan 17	Sun	151
Jan 12	Tue	135
Jan 10	Sun	138		460
Jan 7	Thu	145
Jan 4	Mon	133
Jan 3	Sun	144
Dec 28	Mon	136
Dec 27	Sun	128
Dec 23	Wed	130
Dec 19	Sat	149
Oct 17	Sat			460	1400
Aug 15	Sat	8.4		440	1300
Aug 2	Sun	7.0	0.00	450	1100	0.00	0.00	8.0	1.024