I ordered the poultry cups the other day for our new coop, they were delivered today and I thought that they look awesome. I am going to order the pressure reducer sometime this week but I also had another idea. Does anyone use rainwater for their chickens. I was thinking of putting cutters on my coop with a large drum to hold water and then connect it to the poultry cups. Was just wondering if there could be issues doing it that was or best just to use my well and get the pressure reducing valve. Thanks