KH dKH	NH3 ppm	Ca ppm	KH ppm	NO3 ppm	NO2 ppm	pH pH	PO4 ppm	S SG	tº F
Mar 28	Tue	9.0	0.00	480		15	0.00	8.2	0.20	1.024	78.4
Mar 6	Mon	12.0	0.00	500		5	0.00	8.2	0.02	1.025	78
Feb 28	Tue	14.0	1	420		5	0.25	8.2	0.25	1.025	83.5
Jan 9	Mon	9.0	0.00	400		5	0.00	8.2	0.20	1.025	79.2
Dec 6	Tue	12.0	0.00	420		5	0.00	8.2	0.20	1.025	80
Nov 13	Sun	10.0	0.00	380		5	0.00	8.2	0.20	1.025	80.5
Sep 27	Tue	11.0	0.00	360		5	0.00	8.2	0.20	1.024	80.2
Sep 20	Tue	12.0	0.00	400		5	0.00	8.2	0.20	1.024	80.4
Sep 6	Tue	15.0	0.00	500		5	0.00	8.2	0.20	1.025	78.4
Aug 1	Mon	11.0	0.00	420		5	0.00	8.2	0.20	1.026	78.8
Jul 23	Sat	8.0		420		5			0.20	1.025	78.5
Jul 20	Wed	8.0	0.00	400		5	0.00	8.2	0.20	1.025	78.4
Jul 3	Sun	8.0	0.00	380		5	0.00	8.2	0.20	1.027	78.1
Jun 24	Fri	9.0	0.00	340		5	0.00	8.2	0.15	1.026	77.7
Jun 20	Mon	9.0	0.00	340		5	0.00	8.2	0.15	1.025	78
Jun 13	Mon	7.0	0.00	320		5	0.00	8.2	0.20	1.024	81
Jun 11	Sat	7.0	0.00	380	7	10	0.00	8.2	0.25	1.024	77.7
May 30	Mon	8.0	0.00	380		5	0.00	8.2	0.25	1.025	78.3
May 24	Tue								1
May 22	Sun	8.0	0.00	400		5	0.00	8.2	10	1.026	78.1