KH dKH	Ca ppm	Mg ppm	NO3 ppm	pH pH	PO4 ppm	S SG	tº C
Mar 28	Fri	8.9	450	1440
Mar 10	Mon	8.0	470	1410			0.04
Mar 2	Sun	8.3	480	1470			0.04
Feb 25	Tue	10.2	470	1440	0.00		0.05
Feb 10	Mon	8.6	460	1420			0.02
Jan 25	Sat	8.9	410	1380	0.00		0.04
Jan 19	Sun	9.3	380	1350	0.00		0.02
Jan 17	Fri	8.6	380	1380		8.3	0.03		26.1
Jan 13	Mon		350	1320
Jan 11	Sat		360	1305
Jan 8	Wed		290	1290
Jan 7	Tue						0.03
Jan 6	Mon	11.5	250	1260		8.3			26
Jun 12	Wed	8.7	420	1280		8.1			25.8
Jun 8	Sat	8.0	430	1290		8.1			25.5
Jun 3	Mon	8.3	430	1320		8.1			26
Apr 5	Fri	7.2	420	1260		7.9			25.3
Apr 1	Mon	6.7	410	1230		7.9			24.8
Mar 13	Wed	7.7	410	1290		7.9			25.5
Feb 27	Wed	7.8	415	1290		8.0			25.1
Feb 20	Wed	8.3	420	1305		8.0			24.9
Feb 6	Wed	7.9	430	1320		8.0			25.2
Jan 18	Fri	7.9	430	1320		8.0			77
Jan 10	Thu	7.3	415			7.9			25.5
Jan 6	Sun	8.4	430		0.00	8.0	0.02	1.025	78.5