KH dKH	Ca ppm	I ppm	Mg ppm	NO3 ppm	pH pH	PO4 ppm	K ppm	S ppt	Si ppm	tº C
Nov 27	Wed	8.6	425	0.04	1330	0.50	8.3	0.01	440	35.3	0.01	25.4
Nov 17	Sun	8.6	430	0.05	1360	0.50	8.3	0.01	400	35.4	0.01	25.7
Nov 7	Thu	7.2	450	0.06	1350	0.20	7.8	0.01	420	35	0.01	25.8
Oct 31	Thu	8.4	430	0.05	1320	0.50	8.1	0.01	400	34.6	0.01	25.4
Oct 25	Fri	10.0	425	0.04	1360	0.10	8.0	0.01	440	35.3	0.01	25
Oct 17	Thu	7.9	415	0.04	1270	2	8.1	0.01	420	35	0.01	25.5
Oct 8	Tue	8.0	420	0.04	1260	2.5	8.0	0.01	410	34.9	0.01	25.4
Sep 27	Fri	7.7	425	0.05	1250	1	8.1	0.02	420	35.2	0.01	25.7
Sep 17	Tue	8.6	415	0.05	1260	0.50	8.0	0.02	430	35.1	0.01	25.5
Sep 7	Sat	8.6	410		1250	0.50	8.3	0.02		35.3		25.2
Aug 30	Fri	7.7	380	0.04	1290	0.50	8.15	0.02	440	35.2	0.01	25.4
Jul 30	Tue	8.2	410	0.05	1230	0.20	8.1	0.02	410	35.1	0.01	25
Jul 23	Tue	8.1	410	0.05	1250	0.20	8.0	0.02	410	35.1	0.02	24.9
Jul 13	Sat	8.0	420	0.06	1260	0.10	8.4	0.01	410	35.3	0.01	25
Jul 5	Fri	8.5	425	0.05	1290	0.10	8.1	0.01	400	35.2	0.01	25.4
Jun 28	Fri	8.5	425	0.04	1290	2	7.9	0.02	430	35		25.4
Jun 23	Sun						7.9		360			25.6
Jun 21	Fri	8.0	420	0.04	1320	0.10		0.01		35		25.3
Jun 19	Wed	8.4	425		1350	0.50		0.03		35
Jun 14	Fri	7.8	425		1350	0.50		0.01		34.9		25.5
Jun 7	Fri	7.4	425		1380	0.10		0.01		34.9		25.2
May 31	Fri	9.1	425		1410	0.10		0.01		35.1		25
May 24	Fri	7.2	425		1410	0.10		0.01		35		25.3
May 17	Fri	6.8	430		1350	0.20		0.02		34.9		25.6
May 10	Fri	7.2	415		1420	0.20		0.02		35.1		26
May 3	Fri	8.9	435		1330	2		0.01		35.3		25.5
Apr 26	Fri	7.7	425		1290	0.10		0.01		35		25.4
Apr 19	Fri	9.3	430		1290	0.10		0.01		35		25.7
Apr 11	Thu	9.3	420		1290	5		0.01		34.9		25.2
Apr 4	Thu	9.1	420		1290	0.50		0.01		34.6		25.4
Mar 28	Thu	8.5	440		1330	0.10		0.01		35.1		25.4
Mar 21	Thu	8.4	445		1380	5		0.01		35.1		25.5
Mar 14	Thu	8.2	435		1300	0.20		0.01		34.9
Mar 10	Sun						8.42			35.1
Mar 7	Thu	8.9	420		1290	0.20	8.0	0.02		34.9
Mar 4	Mon						7.95			34.9
Mar 3	Sun						7.52			34.8
Feb 29	Thu	9.9	430		1320	0.20	8.16	0.02		34.9
Feb 28	Wed						8.24			35.1
Feb 27	Tue						7.91			35
Feb 25	Sun						7.83			35
Feb 24	Sat						7.53			35.1
Feb 23	Fri	8.3	440		1350	5	8.0	0.02		34.9
Feb 22	Thu						8.21			34.8
Feb 17	Sat	6.7	460		1350	0.50	8.01	0.02		35.2
Feb 12	Mon						7.72			35.1
Feb 10	Sat	8.3	450		1320	2	7.87	0.02		35
Feb 9	Fri	7.7	480		1380	0.25	7.8	0.02		35.4
Feb 8	Thu						7.72			35.3
Feb 7	Wed						8.12			35.2
Feb 5	Mon	10.5	440		1290	0.25	7.71	0.02		34.9
Feb 4	Sun	9.6	420		1320	1.5	7.72	0.02		34.9
Feb 3	Sat						7.81			35
Feb 1	Thu	8.6	440		1380	2	7.95	0.02		35.2
Jan 31	Wed						8.11			35
Jan 30	Tue	8.6	450		1290	1	8.08	0.02		34.8
Jan 13	Sat	9.9	460		1320	5	8.16	0.10		34.4
Jan 9	Tue	11.8	470		1320	5	8.01	0.25		34