KH dKH	Ca ppm	KH dH	NO3 ppm	pH pH	PO4 ppm	S SG	tº F
Dec 10	Tue	6.5	480		5	8.2	0.12	1.025	79
Dec 9	Mon	7.1	460		5.6		0.18	1.025	78.8
Sep 17	Tue		460	8.8	2.8		0.30	1.024	78
Sep 11	Wed		450	9.2	1		0.08
Sep 8	Sun		450	8.8	15.8		0.28
Aug 19	Mon		380		9.7		0.22
Aug 15	Thu		380	9.1	1.7		0.03	1.024	78.7
Aug 10	Sat		360	7.8	1.1		0.11	1.025	78
Aug 3	Sat		400	7.8	9.8		0.23	1.026	79.2
Jul 28	Sun		400	8	12.9	8.0	0.27	1.026	76.6
Jul 16	Tue		440	9	11.8	8.2	0.07	1.025	78.3
Jul 12	Fri		480	9.5	8.3	8.4	0.12	1.025	78.7
Jul 10	Wed		380	8.6	22.8	8.4	0.16	1.024	78.3
Jul 7	Sun		400	8.4	22.3	8.4	0.25	1.024	79
Jul 4	Thu		420	8.4	20.2	8.4	0.18	1.024	78
Jul 1	Mon		420	8.5	21.5	8.4	0.34	1.024	79.4
Jun 30	Sun		440	9.1	27.5	8.4	0.25	1.024	79
Jun 29	Sat		400	8.7	23.7	8.4	0.33	1.024	79
Jun 27	Thu		400	8.5	25.4	8.4	0.30	1.023	79.5
Jun 26	Wed		380	8	26.3	8.4	0.34	1.024	79
Jun 25	Tue		380	7.8	25.7	8.4	0.46	1.023	77.9
Jun 22	Sat		380	10	0.19	8.4	0.42	1.026	78.5
Jun 21	Fri		380	10.3	35.9	8.4	0.40	1.028	78.5
Jun 17	Mon		380	7	32.6	8.2	0.47	1.026	79.5
Jun 15	Sat		390	8	27.5	8.2	0.47	1.027	79.7