When is the best time(morning or evening) to test my water chemistry? or both?
How long or how much will a CYA level of 30 protect my chlorine level on a sunny day? for instance, if my level is 5 and in ideal range in the morning, will a CYA of 30 keep it in the normal range til sundown? Assuming there is no algae present.
When all things are balanced and clear, how often should I expect to put chlorine in and when is the best time to do that?
Lastly, how long should I be running my pump/filter system per day and when?