KH dKH	NH3 ppm	Ca ppm	Mg ppm	NO3 ppm	PO4 ppm	S SG	tº F
Jun 14	Mon	10.0	0.10	480			0.25		78
May 18	Tue			500
May 9	Sun	9.0		480	1375
Apr 29	Thu	8.0		380			0.05
Apr 1	Thu	10.0		360		30	0.10
Mar 24	Wed	9.0	0.10	380			0.25
Mar 14	Sun	10.0	0.00	400		40
Mar 6	Sat	10.0	0.10	430		2.5	0.00	1.027
Feb 27	Sat	10.0	0.05	380		0.00	0.00	1.025
Feb 18	Thu		0.25	380		80	0.00
Feb 7	Sun	9.0	0.20	360		30	0.00	1.026	75
Jan 29	Fri	9.0	0.10	370		1	0.00	1.026	75.4
Jan 24	Sun	10.0
Jan 23	Sat	6.0	0.15	420		20	0.00	1.026
Jan 22	Fri	11.0	0.15	400		40	0.10	1.023
Jan 19	Tue	8.0	0.20	420		20	0.00	1.023
Jan 17	Sun	9.0	0.20	460		30	0.00	1.024	77
Jan 15	Fri	10.0	0.30	480		20	0.15	1.024
Jan 13	Wed		0.15					1.026
Jan 9	Sat					20	0.00	1.024	77
Jan 8	Fri	9.0		300
Jan 5	Tue	8.9		300		30	0.10	1.022