I'm building a 16' x 36' shotcrete pool (19,000 gallons). No spa, and the only water feature is 3 bubblers on a tanning ledge. My plans call for a 1 3/4 variable speed Jandy ePump. But I started wondering if I should I get a second pump for the bubblers? I'd like to be able to turn those on and off whenever we want, but it seems a little wasteful to buy another pump just for three bubblers. I guess I could get an actuator and a controller to turn the bubblers on and off using one pump.... What do you guys think?