KH dKH	Ca ppm	Mg ppm	NO3 ppm	NO2 ppm	PO4 ppm	S SG	tº C
Jan 26	Mon	8.5	400	1300	0.03		0.00
Jan 10	Sat						0.13
Jan 9	Fri	10.5	400	1450	1		0.00
Dec 31	Wed	11.5			1		0.00
Dec 22	Mon	11.0	400	1250	1		0.00
Dec 14	Sun	9.6	350	1200	1		0.00
Dec 8	Mon	8.9	350	1250	1		0.00
Dec 5	Fri	7.9		1350			0.00
Oct 6	Mon	10.2
Sep 24	Wed	9.0	380	1200			0.00
Sep 7	Sun				2	0.00	0.00	1.025
Aug 20	Wed	10.2	420	1260	5	0.00	0.04	1.023	26
Aug 18	Mon		400	1250				1.025
Aug 17	Sun			1200				1.023
Aug 15	Fri	9.9	430	1200				1.024
Aug 14	Thu	9.6	400	1200		0.00	0.08	1.023	26