KH dKH	Ca ppm	Mg ppm	NO3 ppm	PO4 ppm	S ppt
Aug 18	Fri	7.6
Aug 14	Mon	7.8
Aug 13	Sun	7.6			0.80	0.13	35
Aug 5	Sat						35
Aug 2	Wed				2.7	0.60
Jun 26	Mon				6.3	0.32	35.3
Jun 20	Tue				4.3	0.22	35.2
Jun 16	Fri					0.27	35.1
Jun 11	Sun				4.6	0.26	35.1
Jun 8	Thu				4.9	0.32
Jun 5	Mon	7.9	458	1389	5.5	0.16
Jun 2	Fri				5	0.20	34.8
May 31	Wed	7.8	428	1408	6	0.28
May 29	Mon	8.0			5.7	0.42	34.9
May 28	Sun				4.3	0.41	34.7
May 27	Sat					0.42
May 25	Thu				5.2	0.59	34.7
May 24	Wed			1379	3.7	1.6
May 23	Tue				1.5
May 21	Sun				0.80		34.6
May 19	Fri					1.1
May 17	Wed				1.9	1.6
Oct 20	Thu				40	0.20	35
Aug 14	Sun				10	2.5	34.7
Feb 12	Sat				50	1.7	35
Jan 16	Sun				50	1.2
Dec 14	Tue					0.48	34.6
Nov 27	Sat	7.9		1350	50	0.22	34
Nov 21	Sun					0.24
Nov 13	Sat				50	0.19	34.1
Nov 7	Sun				50	0.12	34.4
Nov 1	Mon				50	0.15	34.6
Oct 28	Thu					0.16
Oct 23	Sat				50		34.7
Oct 9	Sat					0.29	34.9
Oct 2	Sat				50	0.19