what level of humidity does my leopard gecko need
More About This Hygrometer. The leopard gecko's tank humidity should be 20%-40%. You should use a hygrometer (humidity sensor) so you can monitor your leopard gecko's tank humidity levels. If your humidity is too high, try increasing airflow to the tank and provide a smaller water dish.f the humidity is too low, try adding a larger water dish or moist moss to the tank (specifically for leopard geckos). Leopard geckos will also need a humid/moist hide to help them when they begin to shed. There is more information about this type of hide in the Hide section later on this page.
The leopard gecko's tank humidity should be 20%-40%. You should use a hygrometer (humidity sensor) so you can monitor your leopard gecko's tank humidity levels.f the humidity is too low, try adding a larger water dish or moist moss to the tank (specifically for leopard geckos). Leopard geckos will also need a humid/moist hide to help them when they begin to shed. There is more information about this type of hide in the Hide section later on this page.