Keep your tank’s humidity at the proper level with the Zoo Med Reptile Fogger Terrarium Humidifier. This compact ultrasonic humidifying fogger is designed to keep your tropical pals comfy and moist at all times. You can use it straight from the package―simply place the extendable， adjustable hose in or on top of your enclosure， add distilled water to the bottle， plug in the unit， and then simply adjust the output flow using the simple analog dial. Thanks to the no spill valve， it’s easy and mess-free to refill the bottle as needed. It’s perfect for reptiles and amphibians like frogs， chameleons， geckos， salamanders， and more.