For example, a minimum wage of $10 per hour will have no effect for workers whose marginal productivity in a given line of work is greater than $10 per hour. The legal supply and demand remains unchanged for such labor.
One way to keep control of the time you run the swimming pool pump is to run it several times a day for short periods of time. If you want to activate the pump once a day, start with six hours, but never go lower than five hours, especially in the summer. If your pool is in constant use, you may need to run the pump for up to eight hours per day, frequently checking the water clarity and chemical balance.
How long should i run my pump. You should run your pool long enough to circulate the entire pool volume once per day as long as the water temp is 70 or above. You can cut back to 4-6 hrs if the temp is below that. Very hard for algae to grow below that temp.Example 15000gal pool = avg pump moves 50 -55 gals per min.