- Gunite CH Pool 15k Gal.
I have a question about the Pool Pump on time and the effect, if any, with standard water test results.
I usually test my pool water after the pump has been running about 5-6 hours.
I draw the water sample from about 12" below the surface, using the same sample location in the pool during the last several years.
If I changed my testing routine and tested the water after the pump has been running for a shorter time, say about 2-3 hours, will the results be affected?
I'm mainly interested in the FC and pH tests since I test those more frequently than CH, TA, CYA.