Hello
I try to keep my Ph level at 7.5 but just lately when testing the solution in the Ph section of the test tube turns yellow instead of red. The water is clear, no hint of Algae, it looks fine but taste a little funny. The Chlorine level is good. I have added soda ash to the prescribed level but this has made no difference. Does anyone have any help or advice.
I try to keep my Ph level at 7.5 but just lately when testing the solution in the Ph section of the test tube turns yellow instead of red. The water is clear, no hint of Algae, it looks fine but taste a little funny. The Chlorine level is good. I have added soda ash to the prescribed level but this has made no difference. Does anyone have any help or advice.