KH dKH	Ca ppm	Mg ppm	NO3 ppm	ORP mV	pH pH	PO4 ppm	S SG	tº F
Jan 2	Tue	8.3	400	1300	16.8	265	8.12	0.02	1.021	77.1
Dec 24	Sun	10.2	430	1200	17.1	261	7.99	0.05	1.023	78
Dec 21	Thu	10.9	410	1240		246	8.17			78
Dec 19	Tue	8.7	390
Dec 17	Sun	9.3
Dec 16	Sat	8.2	370	1280	5.8	262	7.92	0.03	1.023	77.6
Dec 15	Fri	8.2				268	7.95			77.7
Dec 13	Wed	8.7				257	7.93			77.8
Dec 10	Sun	7.7	380	1800	12	246	7.95	0.04	1.025	76.4
Dec 1	Fri	9.0				272	8.1			77.3
Nov 29	Wed	7.8
Nov 26	Sun	7.8	400	1800	16.2	280	8.03	0.18	1.024	77.6
Nov 22	Wed	8.0
Nov 9	Thu	10.9	480	1270	27.5	420	8.25	0.19	1.026	77.9
Nov 4	Sat	10.6
Oct 22	Sun	9.5	450	1140	11.5	349	8.49	0.15	1.025	78.8
Oct 8	Sun	9.1	440	1505	11.8	325	8.49	0.21	1.026	77.9
Sep 15	Fri	9.4				320	8.54			78.6
Sep 3	Sun	9.9	440	1675	13	334	8.43	0.13	1.026	78.3
Aug 20	Sun	10.6	425	1520	9.9	300	8.32	0.09	1.025	78.5
Aug 13	Sun	10.4	440	1620	11	274	8.5	0.10	1.025	78.8
Aug 9	Wed				11.9	274	8.4	0.15		78.7
Aug 6	Sun	10.4	425	1590	12.4	291	8.35	0.27	1.025	78.3
Aug 5	Sat					303	8.3			78.2
Jul 29	Sat	10.6	410	1460	11.2	271	8.52	0.18	1.026	78.7
Jul 8	Sat	10.0	400	1180	11.8	309	8.36	0.41	1.026	78
Jun 28	Wed	9.5
Jun 21	Wed	9.5
Jun 11	Sun	9.6	430	1475	13.9	301	8.3	0.18	1.025	77.9
Jun 2	Fri	9.2			6.5			0.18
May 28	Sun	8.3	450	1315	0.20	298	8.4	0.15	1.025	77.9
May 26	Fri	8.4
May 25	Thu	7.8
May 22	Mon	7.9
May 19	Fri	8.1
Apr 30	Sun	9.5	450	1270	4.1	320	8.35	0.20	1.026	77.8
Apr 7	Fri	11.1	420	1320	9.4	341	8.12	0.19	1.026	77.7
Mar 27	Mon	10.8	400	1320	9.9	331	8.23	0.23	1.025	78
Mar 10	Fri	10.4						0.12
Mar 6	Mon	10.2	400	1280	10.7	300	8.26	0.16	1.026	77.8
Feb 27	Mon	11.3				294	8.4			77.8
Feb 25	Sat	11.0	380	1350	6.3	290	8.41	0.23	1.026	77.7
Feb 5	Sun	10.1
Jan 19	Thu	10.6	430	1240	12.8	297	8.3	0.22	1.026	77.6
Jan 1	Sun	10.1	490		14.3	328	8.22	0.22	1.026	78.1
Dec 22	Thu	9.8	510	1400	10.6	308	8.4	0.20	1.026	77.6
Dec 3	Sat	8.8	520	1320	10.2	327	8.16	0.15	1.0255	78.5
Nov 28	Mon	9.3
Nov 25	Fri	9.2
Nov 20	Sun	9.4	550	1450	2.3	320	8.13	0.12	1.027	78.1
Nov 13	Sun	8.9	580	1800	4.1	325	8.1	0.17	1.027	78.1
Sep 29	Thu	10.6
Sep 20	Tue	10.6
Sep 16	Fri	10.9
Sep 8	Thu	11.8
Sep 6	Tue	11.7	470		0.30	339	8.22	0.09	1.025	78.9
Sep 1	Thu	11.1
Aug 28	Sun	11.4	450	1800	2.7	311	8.26	0.11	1.025	78.2
Aug 26	Fri	11.9
Aug 21	Sun	12.4	450	1800	0.40	304	8.34	0.09	1.026	78.9
Aug 20	Sat	12.7
Aug 19	Fri	12.9
Aug 18	Thu	13.3	470						1.027
Aug 16	Tue	8.5							1.027
Aug 14	Sun	8.7
Aug 13	Sat	8.5	510	1800	1.9	308	8.27	0.26	1.028	78.8
Aug 10	Wed	9.3
Aug 9	Tue	8.2
Aug 7	Sun	8.8	450	1800	7.1	304	8.29	0.05	1.028	78.5
Aug 6	Sat	8.8
Aug 3	Wed	9.0
Aug 1	Mon	9.0
Jul 31	Sun	9.2
Jul 30	Sat	9.2
Jul 28	Thu	8.3
Jul 27	Wed	8.2	450	1800	9.4	297	8.33	0.27	1.027	78.5
Jul 11	Mon	9.8	390	1615	9.3	303	8.35	0.07	1.026	78.3
Jul 6	Wed			1415
Jul 5	Tue	10.8	360		12.6	311	8.38	0.15	1.026	78.7
Jul 3	Sun							0.23
Jul 2	Sat	11.6	350	1380	12.9	325	8.27	0.30	1.027	78.3
Jun 30	Thu	12.9							1.027
Jun 29	Wed	12.6	350	1410	13.9	307	8.26	0.45	1.029	78.9
Jun 9	Thu							0.39
Jun 3	Fri	13.1	330	1380	6.9	294	8.31	0.55	1.029	77.9
May 15	Sun	14.9
May 8	Sun	5.7	420	1500	1.8	329	8.3	0.12	1.028	78
Apr 20	Wed	7.9
Apr 18	Mon	6.7
Apr 17	Sun	5.9	450	1410	0.60	309	8.16	0.14	1.027	77.8
Mar 18	Fri	9.2	425	1410	0.60	333	8.01	0.12	1.026	78.1
Mar 7	Mon	9.9	440	1425	1.4	325	8.19	0.09	1.026	77.6
Feb 27	Sun	10.3	470	1410	7.1	323	8.01	0.16	1.026	78.3
Feb 20	Sun	10.1	440	1350	7.1	312	8.0	0.12	1.026	78.2
Feb 13	Sun	10.2	450	1380	6.1	303	8.02	0.14	1.026	78.3
Feb 10	Thu	10.3
Feb 6	Sun	10.2	470	1425	2.2	296	8.1	0.08	1.026	77.8
Jan 31	Mon	10.9	460	1410	1.1	303	8.14	0.00	1.025	78.5
Jan 24	Mon	11.5	440	1600	10.8	286	8.1	0.04	1.025	78.1
Jan 18	Tue	11.7	460	1560	15.6	301	8.07	0.05	1.026	77.9
Jan 11	Tue	11.6	470	1520	16.3	298	8.11	0.01	1.026	77.8
Dec 31	Fri	12.1	460	1520	47.8	250	8.1	0.06	1.026	78
Dec 24	Fri	10.2	450	1440	67	250	8.1	0.07	1.026	78
Dec 13	Mon	13.0	460	1560	106	250	8.1	0.06	1.026	78