Child Safety nets are another option when a pool fence just won't work.  Also made by Pool Guard with a lifetime warranty a safety net is a great option to keep your pool safe for little ones.  Tension holds the net tightly over the pool and the net cannot be removed by a small child.   The net is quick and easy for an adult to remove and is less intrusive then a pool fence when it comes to view or using on a smaller patio where a fence might not fit well.