had a lot of rain here lately, 10 inches this week. Having problems getting a good ph reading. When I add 2 drops regent the tube turns bright red. So I used a 10 ml tube, turns red at 4 drops.
Chlorine is at 6
CYA 50
Aly. 110
can the ph really be that high? or it really low and not reading correctly?
Chlorine is at 6
CYA 50
Aly. 110
can the ph really be that high? or it really low and not reading correctly?