NH3 ppm	NO3 ppm	NO2 ppm	pH pH	PO4 ppm	S SG	tº C
May 9	Sun		2.5			0.03
Apr 25	Sun					0.10
Apr 24	Sat	0.00	25
Apr 17	Sat					0.03	1.023
Jan 30	Sat		3			0.05
Jan 16	Sat						1.023
Jan 3	Sun		1			0.10	1.023
Dec 28	Mon					0.10
Dec 27	Sun					0.40
Dec 22	Tue		5			1
Dec 12	Sat		1			1
Nov 14	Sat		1
Nov 5	Thu		0.20				1.023
Oct 27	Tue		2.5
Oct 3	Sat		10
Sep 13	Sun		20
Aug 30	Sun		25
Jul 31	Fri		25
Jul 11	Sat					0.03
Jun 13	Sat					0.50
Jun 3	Wed					0.25
May 23	Sat						1.023
May 21	Thu	0.01	100	0.00	8.14	0.03		25.1
May 9	Sat					0.00
Mar 1	Sun	0.00		0.01	8.14
Feb 9	Sun					0.03
Feb 5	Wed	0.25		0.03			1.025
Jan 14	Tue	0.25		0				24.9
Jan 12	Sun	0.25					1.025	24