KH dKH	Ca ppm	Mg ppm	NO3 ppm	pH pH	PO4 ppm	S SG	tº C
Jan 23	Mon	7.3	400
Jan 21	Sat	6.5	500	1320	5		0.12
Jan 19	Thu	7.8	480
Jan 17	Tue	6.0	200	1240	3	8.0	0.08	1.024	27.5
Apr 9	Sat	6.7	200		0.75	8.0	0.06	1.0265	26
Mar 12	Sat	7.0	300	1200	0.10	8.2	0.08	1.025	27.5
Mar 6	Sun	6.3			0.00	8.0	0.04	1.026	27
Feb 25	Thu	7.4	290		1.2	8.2	0.04	1.0238	28
Feb 21	Sun	8.4	250		2	8.3	0.08	1.0245	27
Feb 14	Sun	8.7	365		1.5	8.0	0.08	1.023	26.5
Feb 12	Fri	7.3	325		1.5	7.9	0.08	1.025	27
Feb 10	Wed	7.0	300	1290	1	8.0		1.025	26
Feb 9	Tue						0.06
Feb 7	Sun	8.4	325	1400	0.15	8.0	0.06	1.023	26.5
Feb 6	Sat				0.00	7.9		1.024	26.5
Feb 5	Fri						0.04	1.024
Feb 1	Mon						0.04	1.024	26.5
Jan 31	Sun				0.00
Jan 30	Sat	7.8					0.08	1.0225	27
Jan 3	Sun				4			1.020	26.5
Dec 30	Wed							1.021	27
Dec 24	Thu							1.027
Dec 23	Wed							1.024
Dec 22	Tue	6.4			1.5		0.06	1.028	26.7
Dec 19	Sat	6.0			0.00		0.04	1.024	28