ZooMed Dripper ZooMed Dripper – ZooMed’s Drippers simulate natural rainfall and provide humidity for captive reptiles. The Dripper has a folding handle lid that allows you to suspend the dripper above the enclosure. Especially helpful for animals that do not readily drink standing water and instead drink “dew” from leaves (i.e. Old World Chameleons). Our Drippers are available in two sizes, the one gallon “Big Dripper” and the 70 oz. “Little Dripper”. Click here to also browse a wide range of ZooMed reptile products!