For all the pool owners out there.........Splash! Just FYI...If you ever have issues with algae try a product called Phos Free. It take the algae food (Phosphates)out of the water so it starves the algae. I have done years with and without it and it makes a big difference if keeping the pool blue and not green. http://www.intheswim.com/Pool-Chemicals/Natural-Chemistry-Pool-Chemicals/Phos-Free/ Any other products you guys really like?