KH dKH	Ca ppm	Mg ppm	NO3 ppm	pH pH	PO4 ppm	S SG	tº F
Feb 22	Sun	7.8	390		0.00	7.32	0.00	1.024	78
Oct 5	Sun	8.0	415		2	7.29	0.05	1.024	79.9
Jul 13	Sun	10.2	450		2.5	8.15	0.02	1.024	80.7
Jun 8	Sun	10.1	425		0.00	8.06	0.05	1.024	79.1
Mar 18	Tue				0.00
Jan 17	Fri	8.5	450			7.76	0.03	1.024	76.9
Jan 4	Sat	9.5	470		0.02	8.02	0.05	1.024	76.7
Dec 29	Sun	9.5	420		0.00	7.56	0.02	1.024	79.5
Dec 11	Wed	9.6			0.50	8.16	0.03	1.025	81.8
Nov 29	Fri	9.9			2.5	8.27	0.02	1.025	78
Nov 22	Fri						0.02
Nov 16	Sat	9.2			2.5	8.23	0.11	1.024	81.2
Nov 11	Mon	9.1	480		2.5	7.8	0.05	1.025	80.3
Nov 5	Tue						0.07
Nov 3	Sun					8.02	0.09		79.1
Nov 2	Sat			1380
Oct 27	Sun	9.3			5	8.02		1.024	81.8
Oct 16	Wed	10.1	470		5	8.02		1.024	82.1
Oct 3	Thu	9.3			5	8.1			81.6
Sep 28	Sat	10.2	460	1380	4.4		0.25
Sep 26	Thu	9.2	480		5	8.02		1.024	81.7
Sep 19	Thu	9.7				7.96			81
Sep 15	Sun	9.3	470	1380	2.5	7.94		1.024	80.3
Sep 4	Wed	8.7		1300	2.5	7.94			80.4
Aug 25	Sun	8.2	485	1290	5	7.91		1.024	80.4
Aug 20	Tue	7.6			2.5			1.025
Aug 8	Thu	9.5	510	1380	1	7.77	0.00	1.025	80.3
Jul 12	Fri	8.2	490	1440	2.5	7.74		1.025	80.2
Jul 2	Tue	10.2	480		10	7.94		1.025	80.2
Jun 22	Sat	9.2	450	1380	10	7.76		1.024	80
Jun 17	Mon	9.6			0.50				81.4
Jun 15	Sat	10.0	470	1400		8.4	0.00		80.8
Jun 3	Mon	9.0	470		1				80
May 29	Wed	9.0	470	1470	0.20			1.025	80
May 14	Tue	10.0				8.4		1.025	78.5
May 3	Fri	9.0		1290	0.00	8.4	0.00	1.025	79.3
Apr 7	Sun	11.0		1350	0.00	8.4	0.00	1.025
Mar 13	Wed	11.0		1410	0.00	8.4	0.00	1.025
Feb 3	Sun	9.0		1380	0.05	8.4	0.00	1.026	76.7
Jan 19	Sat	11.0			5	8.4	0.00	1.024	76.6
Dec 29	Sat	11.0		1350	5	8.4	0.00	1.023	76.9
Dec 9	Sun	10.0	420	1320	1	8.4	0.00	1.023	79.1