KH dKH	NH3 ppm	Ca ppm	Mg ppm	NO3 ppm	NO2 mgL	pH pH	PO4 mgL	S SG	tº F
Jun 15	Wed	14.7		500		50					75
Mar 23	Wed	11.5		490		50					80
Jan 19	Wed	11.5		480	1350	50			2
Sep 8	Wed										80
Aug 18	Wed							8.6		1.024	79.5
Jul 21	Wed	8.4		430	1290	50		8.3		1.025	78.5
Jun 11	Fri	9.3		440	1200	50		8.3	2	1.025	78.3
May 12	Wed	9.5		430	1240	50			1	1.025	78
Apr 21	Wed	8.9		435	1200			8.2		1.025	78.1
Mar 16	Tue	8.6		440	1150	50			1	1.025	79.2
Feb 17	Wed	8.0		430		50		8.2	0.75	1.026
Jan 21	Thu	8.6		400				8.0		1.025	78.4
Dec 22	Tue	7.3		385	1040	50			1	1.025	77.9
Nov 24	Tue					50				1.025
Oct 28	Wed	6.5		415		50				1.025	79
Sep 30	Wed										78.5
Sep 4	Fri									1.024	79.2
Aug 3	Mon	7.9		415						1.022
Jul 30	Thu		0.00			20	0		0.50