KH dKH	Ca ppm	KH ppm	Mg ppm	NO3 ppm	pH pH	PO4 ppm	S SG
May 21	Sun	8.0	450		1440
Apr 12	Wed	9.3	460		1455
Apr 4	Tue		440		1330
Apr 3	Mon	8.1	450		1455
Apr 2	Sun	9.0	450		1365
Mar 11	Sat	9.8	400		1245
Feb 14	Tue	9.5	430		1470
Feb 7	Tue	9.5	440		1500	1		0.02
Jan 31	Tue				1470
Jan 27	Fri	9.2	420
Jan 24	Tue	9.8	410		1320
Jan 1	Sun	6.4	450		1560	4		0.01
Sep 25	Sun	8.1	450		1560
Sep 10	Sat	8.7	460		1400
Sep 3	Sat	9.0	450		1480	8		0.01
Aug 13	Sat	7.8	450		1520
Aug 8	Mon	7.3	470		1600
Jul 31	Sun	7.0	460		1600
Jul 20	Wed	8.3	500		1300
Jul 2	Sat	8.1	460		1600	8		0.04
Jun 25	Sat	8.7	390		1560
Jun 19	Sun	9.5	400		1520
Jun 11	Sat	7.6	415		1600
Jun 6	Mon	7.3	400		1480
May 28	Sat	8.1	420		1510	0.00		0.02
May 21	Sat	7.6	410		1500
May 15	Sun	7.8	420		1500	0.00		0.03
May 13	Fri	6.4
May 7	Sat	9.0	455		1480		8.0
Apr 28	Thu	6.7	460		1245	2	8.2	0.02
Apr 21	Thu	6.1	490		1245	2	8.1	0.02
Apr 9	Sat	7.4	480		1560	0.00	8.1	0.02
Apr 3	Sun	7.8	470	7.8	1560		8.1
Mar 31	Thu		480	8.7
Mar 27	Sun		460	8.4	1500	0.00	8.2	0.00
Mar 22	Tue	8.4	480
Mar 20	Sun		460		1480
Mar 19	Sat			7			8.2
Mar 12	Sat	7.2	415	7.3	1360		8.0
Mar 10	Thu		475	7.7	1200	0.00	8.0	0.00
Feb 26	Sat		440	9.5	1200	0.00	8.2	0.02
Feb 20	Sun	9.5	430	9.8	1420	0.00	8.2	0.06
Feb 12	Sat	9.5	420	9.5	1320	0.25	8.0	0.10
Feb 5	Sat	10.5	420	10.1	1360	1	8.2	0.08
Jan 30	Sun	7.0
Jan 29	Sat		400	7.3	1240	0.75	8.0	0.06
Jan 22	Sat	8.7	410	8.7	1320	1.5	8.0	0.08
Jan 16	Sun			6.2		0.00	8.0	0.00
Jan 14	Fri	6.2	370		1200
Jan 8	Sat		360	6.2	1160	1.5	8.0	0.03
Dec 31	Fri					10		0.06
Dec 26	Sun					1.5		0.06
Dec 18	Sat					10		0.10
Dec 12	Sun					7		0.03
Dec 10	Fri					12		0.10
Dec 5	Sun					8		0.08	1.024