KH dKH	Ca ppm	Mg ppm	NO3 ppm	pH pH	PO4 ppm	S SG	tº F
Sep 25	Mon	7.8				8.5		1.025
Sep 17	Sun	8.1			25	8.3	0.03	1.024
Sep 9	Sat	6.7			25	8.3	0.20	1.025
Aug 18	Fri		430	1380
Aug 12	Sat	7.1				8.6
Aug 11	Fri				25		0.09
Jul 4	Tue	7.4					0.06
Jun 16	Fri				5		0.11	1.025
Jun 11	Sun					8.5
Jun 10	Sat	8.3			15	8.3	0.25
Apr 24	Mon	7.7				8.4		1.026
Apr 16	Sun						0.10
Apr 15	Sat	7.5	420	1600	2	8.4	0.39	1.026
Apr 7	Fri	7.5	380	1400		8.4	0.38	1.026
Apr 4	Tue	7.5	350	1600				1.025
Apr 1	Sat						0.33	1.026
Feb 22	Wed	8.2						1.025
Feb 21	Tue	7.7					0.28
Jan 27	Fri				5		0.18
Jan 21	Sat		480		5		0.28
Jan 20	Fri		400		5	8.0		1.026
Jan 16	Mon	7.6	380	1280		8.0
Jan 7	Sat			1350	4		0.07
Jan 1	Sun					7.8
Dec 30	Fri					8.0		1.028
Dec 21	Wed				2		0.03
Dec 13	Tue				10		0.10
Dec 10	Sat	8.1	440	1560	5	7.8	0.29	1.025
Dec 7	Wed	8.1	450	1480			0.31
Dec 6	Tue				3.5
Nov 26	Sat	8.1	450	1400	10	8.0	0.10	1.026
Nov 21	Mon	8.4		1480
Nov 19	Sat		440	1560			0.08	1.025
Nov 7	Mon	8.6		1400
Nov 5	Sat	8.0	470		5		0.10	1.025
Oct 31	Mon	7.9
Oct 22	Sat							1.025
Oct 18	Tue	7.9	420	1400	30		0.08	1.036
Oct 14	Fri				35		0.15
Oct 7	Fri	8.9	470		25		0.03
Oct 2	Sun	8.1
Sep 30	Fri	7.9	430	1520	50		0.10	1.025
Sep 16	Fri				10		0.25
Sep 2	Fri				25		0.50
Sep 1	Thu	8.4	450	1400				1.025
Aug 2	Tue		470	1350	25		0.50	1.025
Jul 31	Sun	8.0	480	1400				1.025
Jul 24	Sun		450	1400	20			1.025
Jul 9	Sat	7.9			25
Jul 3	Sun	7.9	440	1500				1.025
Jul 2	Sat	8.1	430	1320				1.025
Jun 30	Thu	7.9
Jun 21	Tue	8.1	450	1320	20			1.025
Jun 15	Wed				10		0.03
Jun 6	Mon		450	1400	0.00		0.00
Jun 5	Sun	9.0
May 28	Sat	8.6	450	1400
May 22	Sun	9.2	450	1400				1.026
May 20	Fri				5		0.00
May 18	Wed	9.4	460
May 16	Mon	9.5	450	1560				1.025
May 14	Sat	9.6
May 13	Fri				2		0.03	1.026
May 11	Wed	9.1	450					1.026
May 10	Tue	8.7	440	1400				1.025
May 5	Thu	9.5	440	1440				1.025	77