We started filling our pool today! Yippee!! It is approximately 24,000 gallons. When you were filling your pool did you set an alarm to get up and check it during the night? I really don't think it will fill up until mid day tomorrow but I feel like I should be checking it! Who am I kidding, maybe I just want to look at it some more! Lol. Someone should have told me watching a pool fill is like watching paint dry!!