KH dKH	NH3 ppm	Ca ppm	Mg ppm	NO3 ppm	ORP mV	pH pH	PO4 ppm	S SG	tº C
Dec 1	Sun	8.5		440	1300		445	7.84		1.025	26
Nov 22	Fri	9.0	0.10	460	1455	0.00		8.29	1		25
Nov 14	Thu	7.0		460		0.00	451	8.04	0.00		25
Nov 10	Sun					5	441	8.0	0.00		26
Nov 5	Tue	7.5		460	1350	2.5	423	8.27	0.10	1.0265	26
Nov 2	Sat	9.0	0.00	480		0.10	439	8.39	0.10		27
Oct 31	Thu	7.0	0.00	480	1380	0.00	411	8.25	0.25	1.0255	27
Oct 26	Sat	8.0	0.00	450	1450	10	420	8.1	0.25
Oct 15	Tue	10.0	0.00	480		20	412	8.24			26
Oct 13	Sun	8.0	0.00	480	1340	20	409	8.33			26
Oct 9	Wed	8.0	0.00	500	1300	20	387	8.22	0.25	1.025	26
Sep 28	Sat	8.0	0.00	480	1410	20	360	8.33	0.25	1.0255	26.2
Sep 24	Tue	9.0	0.00	500	1400	40	432	8.15	0.25	1.0265	26.5
Jul 16	Tue	8.0	0.10	460	1420	20	451	8.09	0.25	1.026	26
Mar 13	Wed	6.0	0.00	410	1400	2.5	200	8.02	0.00	1.025	25.5
Mar 5	Tue	8.0	0.00	420	1425	5	210	8.15	0.00		25
Feb 25	Mon	7.0		400			185	8.4
Feb 16	Sat	8.0	0.00	430		0.00		8.3	0.00		26
Feb 10	Sun	8.0		440		0.00		8.0	0.00	1.025	26
Feb 3	Sun	7.0	0.00	480		0.00		8.1	0.00
Jan 31	Thu	8.0	0.00	500		0.00		8.0	0.00	1.025	24
Jan 27	Sun	7.0	0.10	460	1460	0.00		8.0	0.00	1.026	25
Jan 25	Fri				1460					1.0255	25
Jan 24	Thu	11.0	0.10	460		0.00		7.8	0.00	1.025	25
Jan 22	Tue	7.0		400		0.00		7.9	0.00		27