For example, in the word imperfect, im is the prefix that is added to the root wo â¦ rd, perfect.. In this instance, im has a negative meaning, changing the meaning of the word perfect from its definition meaning without flaw to the word imperfect, meaning, essentially not without flaw..
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.
Sometimes your leopard geckos will want to heat up, other times they will want to be cooler. The best way to heat your gecko enclosure is with an under-the-tank heater. I recommend the Zoo Med Repti Therm U.T.H. These come in various sizes; choose the one appropriate for the size of aquarium you are using.