KH dKH	Ca ppm	Mg ppm	NO3 ppm	pH pH	PO4 ppm	S SG
May 18	Mon	8.0
Nov 30	Sat	7.5				8.1	0.13
Nov 23	Sat				0.00
Sep 12	Thu	8.1
May 28	Tue	8.4	416	1340		7.8	0.06	1.025
Apr 11	Thu	8.2
Apr 9	Tue	8.0
Apr 6	Sat	7.8					0.06
Apr 5	Fri			1320
Apr 4	Thu	7.7	432	1300	0.00	8.1		1.025
Mar 21	Thu	6.2
Mar 12	Tue	6.0	437
Mar 11	Mon	5.8