KH dKH	NH3 ppm	Ca ppm	Mg ppm	NO3 ppm	NO2 ppm	pH pH	PO4 ppm	S SG	tº F
Apr 20	Thu	8.9				19.3		8.0	0.30	1.028	77.9
Apr 11	Tue	10.5	0.00	455	1210	8.3	0.00	7.8	0.24	1.026	79.1
Apr 2	Sun	10.1	0.00	467	1260	18.4	0.00	7.9	0.19	1.026	77.9
Mar 26	Sun	9.6	0.00	497	1080	24	0.00	7.9	0.17	1.024	77
Mar 21	Tue	9.2	0.00			16.8	0.00	7.9	0.10	1.027	77.3
Mar 17	Fri	10.3	0.00	420	1200	22.6	0.00	8.0	0.15	1.025	77.9
Mar 5	Sun	11.4		420				8.3		1.025
Mar 3	Fri	17.0	0.00	375	1150	12.1	0.05	8.2	0.40	1.024	77.9
Feb 27	Mon	16.8	0.00	405	1150	25	0.05	8.2	0.40	1.024	77.3
Feb 25	Sat	16.8	0.00				0.00	8.0		1.026	77
Feb 24	Fri	9.7	0.00				0.00	7.9		1.024	77.9
Feb 20	Mon	10.4	0.00	465	1150	15.3	0.00	7.9	0.40	1.027	77.9
Feb 12	Sun	9.8	0.00	450	1150	12.5	0.05	7.8	0.40	1.024	77
Feb 9	Thu	10.2	0.20			12.9	0.50	7.6	0.40	1.025	78.2
Feb 8	Wed			420	1150						77.3
Feb 7	Tue	10.1	0.20	465	1100	10.6	0.20	7.8	0.04	1.024	76.5
Feb 5	Sun	10.8	0.20	480	1200	5.4	0.20	7.8	0.20	1.025	77.3
Feb 4	Sat	10.5	0.00			4.6	0.00	8.0		1.026	78.8
Jan 9	Mon		1			0.00	0.00	8.2		1.021	77.9