KH dKH	Ca ppm	Mg ppm	NO3 ppm	pH pH	PO4 ppm	S SG	tº F
Dec 25	Fri	7.0	400					1.026	78
Dec 4	Fri	7.0	420					1.026	78
Aug 11	Tue	8.0	420					1.026	78
Jul 26	Sun	8.0	420					1.026	78
Jul 23	Thu	8.0	440					1.026	78
Jul 19	Sun	7.0	420					1.026	78
Jul 16	Thu	7.0							78
Jul 15	Wed	7.0	440						78
Jun 29	Mon	7.0	420						78
May 19	Tue	8.0	440					1.026	79
May 12	Tue	8.0	440					1.026	79
May 6	Wed	8.0	440					1.025	80
Apr 30	Thu	7.0	420					1.025	80
Apr 26	Sun	8.0	440					1.025	81
Apr 14	Tue	8.0	440					1.024	81
Mar 31	Tue	7.0	440						81
Mar 22	Sun	8.0	460						75
Mar 10	Tue	8.0	440					1.026	75
Mar 5	Thu	8.0	440						75.4
Feb 21	Sat	8.0	440					1.026	76.8
Feb 19	Thu	8.0	440						77
Feb 8	Sun	9.0	440						77.6
Feb 3	Tue	8.0	420						79.8
Feb 1	Sun	8.0	400					1.022	76
Jan 31	Sat	7.0	380						73
Jan 29	Thu	7.0	340						73
Jan 11	Sun	8.0	440						77
Jan 4	Sun		400						77.5
Jan 3	Sat	8.0	380						77
Dec 25	Thu	9.0	420
Dec 21	Sun	8.0	400						76.5
Dec 17	Wed	8.0	400			7.9			77
Dec 16	Tue	8.0	400			7.9			77.6
Dec 9	Tue	8.0	400			7.9		1.024	76.5
Nov 26	Wed	8.0	380			7.9		1.024
Nov 12	Wed	8.0	400			7.9			79
Oct 26	Sun	8.0	440			8.1			79
Oct 15	Wed					7.9			79
Oct 12	Sun	8.0	420			7.7			78
Oct 5	Sun	8.0	380			7.8			79
Sep 19	Fri	12.0	460			8.1			79
Sep 15	Mon					8.0
Sep 13	Sat	10.0				7.9
Sep 10	Wed	8.0	500			7.7			79
Sep 6	Sat		460
Sep 5	Fri	9.0	400			8.0			79.5
Sep 2	Tue	9.0	420			7.9		1.022
Sep 1	Mon							1.023
Aug 31	Sun	10.0	440			7.8		1.025	73
Aug 27	Wed	11.0	480			7.9	0.00	1.029	71
Aug 20	Wed	9.0	500	1520	0.00	7.8	0.00	1.028	71
Aug 7	Thu	8.0	500
Jul 18	Fri	8.0	500
Jul 5	Sat	9.0	520				0.00
Jun 25	Wed	9.0	500
Jun 7	Sat		520
May 13	Tue	12.0	520		0.00		0.00
Apr 27	Sun	13.0	520		0.00		0.00
Apr 24	Thu			1900
Apr 16	Wed	13.0	520
Apr 6	Sun	13.0	520		0.00		0.00
Apr 1	Tue	13.0	520		0.00		0.00
Mar 26	Wed	13.0	520		0.00		0.00
Mar 19	Wed	14.0	500		5		0.00
Mar 13	Thu	14.0	480		10		0.00
Mar 9	Sun	12.0	460		15		0.25
Feb 28	Fri	16.0	520	1300	2	8.0	0.25	1.028	73