Overnight chlorine test question

[trevorfl]

This evening I will take a reading at sunset with my kit. Tomorrow will take another one at sunrise. I have a variable speed pump. Should I leave the pump all night running at full power or 50 or 60% of the power will suffice?

The reason I ask is not because I am worry about the power bill. Not at all. Next to the pump there is a bedroom and I don't want to disturb my friend because of the noise.

Look like a silly question but I just want to do the test properly.

Thank you!

 

[tim5055]

Actually the pump does not need to be running all night. You just want well mixed sample at each test time. 30-60 minutes of pump running at 60% should be sufficient before each test.

 

[trevorfl]

Actually the pump does not need to be running all night. You just want well mixed sample at each test time. 30-60 minutes of pump running at 60% should be sufficient before each test.

Thank you!


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