KH dKH	Ca ppm	GH ppm	Mg ppm	NO3 ppm	NO2 ppm	pH pH	S SG	tº F
May 13	Wed	6.1	550
May 12	Tue	4.0	550		1350
Mar 12	Thu	5.4
Dec 12	Fri				400
May 6	Tue	6.4							1.0265	78.4
Apr 22	Tue	6.1	400						1.026	78.3
Apr 18	Fri	5.9
Jan 31	Fri	6.6							1.026	76.5
Nov 27	Wed	7.7	440						1.026	78.8
Nov 8	Fri	7.7								78.8
Nov 6	Wed	7.7	500						1.026	78.3
Nov 5	Tue	7.7	390		1350				1.026	75.5
Oct 29	Tue	7.7	440							76.5
Oct 22	Tue	8.9	480		1470				1.026	77.9
Oct 21	Mon	9.2								77.6
Oct 18	Fri	9.0	500		1350				1.026	76.1
Oct 17	Thu	8.9	500						1.026	76.6
Oct 16	Wed	8.6	470		1500				1.026	77.8
Oct 15	Tue	13.0
Sep 17	Tue	7.0
Sep 13	Fri	6.7	450
Jul 26	Fri									80
May 8	Wed									80.1
Apr 2	Tue	9.3	480	180	1440	5	0.10	8.0	1.024	79.9
Mar 21	Thu				1200
Mar 20	Wed								1.024	83
Mar 13	Wed				1750	2	0.10	8.2		80.6
Mar 6	Wed					2	0.10	8.0		80.1
Mar 1	Fri	9.9	430							80.6
Feb 1	Fri					2	0.10	8.2	1.024	81
Jan 23	Wed								1.025	79
Jan 14	Mon					15	0.10	8.3	1.024	78
Jan 12	Sat									80