KH dKH	Ca ppm	NO3 ppm	PO4 ppm	S ppt	tº C
Nov 27	Wed			7.5	0.07	35.2	25.4
Nov 25	Mon	8.0
Nov 23	Sat	8.2		11.3	0.10	35.2
Nov 19	Tue	8.5		0.30	0.21	35.3	25.4
Nov 17	Sun	8.6
Nov 15	Fri			12.4	0.28	35.3
Nov 9	Sat	9.3	430		0.35	35.3
Nov 7	Thu	8.5	445			33.7
Nov 6	Wed						25.3
Nov 5	Tue						25.8