KH dKH	NH3 ppm	Ca ppm	Mg ppm	NO3 ppm	NO2 ppm	pH pH	PO4 ppm	S SG
Jun 18	Sun	10.9		430	1470
May 28	Sun	9.3		415	1230	3		7.88		1.025
May 18	Thu							8.0	0.00
May 13	Sat	10.2		400	1270	3		7.8	0.08	1.023
May 8	Mon								0.12
May 5	Fri	10.9		400	1275	5		8.0	0.12	1.022
Apr 28	Fri	6.8		430	1330	5		7.8	0.06	1.022
Apr 22	Sat							7.7	0.14	1.021
Dec 28	Wed		0.40			50	7			1.022
Dec 13	Tue							8.0
Dec 10	Sat		0.20