KH dKH	Ca ppm	NO3 ppm	PO4 ppm	P ppm	S SG	tº C
Apr 21	Sun	8.6	425
Apr 10	Wed	7.7	410
Apr 1	Mon	7.1	430
Dec 10	Sun	5.7	430
Nov 12	Sun	7.2	450		0.11		1.027	25.5
Nov 9	Thu				0.09
Nov 5	Sun				0.12
Oct 3	Tue	6.7
Sep 17	Sun	8.3
Sep 12	Tue	7.7	425
Sep 9	Sat			1.7	0.24
Sep 4	Mon	8.4	410	2			1.026
Aug 31	Thu			2.3	0.11
Aug 29	Tue				0.18
Aug 23	Wed	8.3	430	1.2
Aug 16	Wed	8.9	425
Aug 5	Sat	8.2	430
Jul 31	Mon	8.6	450
Jul 25	Tue	8.9	455				1.026
Jul 16	Sun	10.0	500				1.027
May 28	Sun	7.7	370
Mar 4	Sat	8.1	410
Feb 12	Sun	8.3
Feb 2	Thu	7.4	390
Dec 19	Mon	7.7	415
Oct 9	Sun	8.4	430
Jul 14	Thu	8.6	440
Jun 19	Sun	9.3	430				1.027
May 10	Tue	7.5	390				1.027
Apr 6	Wed		410	2
Apr 3	Sun	8.2
Mar 10	Thu	8.3
Feb 14	Mon	8.9
Feb 7	Mon				0.05
Jan 22	Sat	8.7
Jan 18	Tue	8.3	400				1.027
Jan 8	Sat	8.3
Jan 6	Thu	8.5
Dec 12	Sun		455
Nov 23	Tue	8.3
Nov 21	Sun	8.1
Nov 17	Wed	7.8
Nov 16	Tue	8.0
Nov 15	Mon	8.0
Nov 14	Sun	8.4					1.027	25.4
Nov 13	Sat	8.4
Nov 10	Wed	8.6
Nov 8	Mon		447
Nov 7	Sun	8.6
Nov 3	Wed		440
Nov 1	Mon	8.4					1.027	25.4
Sep 13	Mon	8.7				0.03	1.027
Sep 6	Mon	9.3
Jul 28	Wed		425
Jul 16	Fri		405	2
Jul 11	Sun	7.7					34.9
Jul 7	Wed	7.7
Jul 5	Mon	7.8
Jun 29	Tue	8.7	425
Jun 27	Sun	10.4	395				34.7
Jun 22	Tue	9.5					1.026
Jun 7	Mon	7.6					1.026