Have been using Two for years - one in my male panther's enclosure and one in my females. Have a third still in the box. By far the ULTIMATE Chameleon watering system!
Been using for a full year. Clogs, so I pulled the wire out of the feed tube with pliers and Noted that the heat formed bend on top WILL keep it's shape. I use clear plastic deli cup 4/12" diameter to hold pump and water - also has flat bottom which is great for suction cups on pump bottom...