KH dKH	Ca ppm	Mg ppm	pH pH	PO4 ppm	S SG	TDS ppm	tº F
Sep 1	Sat	8.2
Aug 20	Mon	9.0	460
Aug 7	Tue	8.3	460				1.024
Aug 1	Wed	7.8	450						77.5
Jul 26	Thu	8.9	380
Jul 22	Sun	9.1	370
Jul 17	Tue	9.2	400
Jul 16	Mon	9.2
Jul 15	Sun	9.4	360
Jul 14	Sat								77.6
Jul 13	Fri	9.5
Jul 11	Wed	9.1
Jul 9	Mon	8.7	400
Jul 6	Fri	8.0
Jul 4	Wed	8.8	400	1440	8.4	0.00	1.022	0.00	78.6
May 18	Fri	10.6