KH dKH	Ca ppm	Mg ppm	NO3 ppm	pH pH	PO4 ppm	S SG	tº F
Nov 30	Mon	8.9	475	1400	30	8.2	0.12	1.025
Nov 24	Tue	8.7	500	1470	65	8.2	0.07	1.025
May 14	Thu	8.0	450	1320	5	8.1	0.08	1.024
Apr 27	Mon	7.8	460	1370	1	8.1	0.03
Apr 21	Tue	8.7	450	1410	4		0.00
Apr 20	Mon	8.6	450	1320	5	8.1	0.01	1.026	77.8
Apr 18	Sat	8.6	450	1310	1.5		0.08
Apr 17	Fri	8.7	450	1340	3	8.2	0.03	1.026	78
Apr 16	Thu	8.8	470	1410	0.75	8.3	0.03		78
Apr 15	Wed	8.9	480	1420	2		0.04
Apr 14	Tue	8.9	480	1420	0.00		0.01
Apr 13	Mon	9.4		1470	0.00		0.01
Apr 12	Sun	9.2
Apr 11	Sat	9.1
Apr 10	Fri	8.9
Apr 2	Thu							1.025