KH dKH	NH3 ppm	Ca ppm	Mg ppm	NO3 ppm	pH pH	PO4 ppm	S SG
Jun 7	Sat	12.3		430	1160	1.5		0.11
Oct 10	Thu					1
Sep 22	Sun	13.4		420	1600
Jul 6	Sat	13.8
Jun 29	Sat					2.5		0.03
Jun 27	Thu	13.4
Jun 23	Sun								1.030
Jun 15	Sat	12.0		400	1820			0.00
Jun 8	Sat	12.6		410	1820
May 7	Tue	12.0		405	1680	1.8	8.1	0.02	1.025
Apr 23	Tue							0.04
Apr 13	Sat					1.1		0.03
Apr 9	Tue							0.02
Mar 31	Sun	10.6		430	1660	0.01		0.00
Mar 28	Thu							0.02
Mar 17	Sun							0.03
Mar 12	Tue	8.4		400	1600	0.60	8.0	0.03	1.026
Mar 2	Sat	9.8		400	1400	1.5		0.02
Feb 24	Sun	11.8		470	1600	1	8.1	0.00	1.026
Dec 23	Sun		0.00			1.5			1.026