Increase your tanks humidity with Zoo Meds new Repti Fogger a Compact Ultrasonic Humidifying Fogger with adjustable fog output control. This unit is ready to operate! It includes one liter bottle and all necessary fittings. It also features a no-spill valve making it easy to remove and refill the water bottle. Use it in conjunction with Zoo Meds HygroTherm Humidity and Temperature Controller for precise humidity and temperature control.