My pool finally has water as of today! Builder should be coming out for start up tomorrow. Is it ok that the pump and everything isn't running during the first 24 hours? Also, I ordered the TF-100 but it won't be arriving until December 5-10. What should I do in the interim to test my water? Is it ok to take to a pool supply for testing? Obviously I won't be taking their advice as far as what to add. I've been doing my research with Pool School and the ABCs of Pool Chemistry. From my understanding, I will first be balancing PH and TA before moving on to Chlorine? Thanks!