ThanksThe hobovator will work best with 2 additions, one free and one around $100:
the free one: put a double bagged gallon ziploc of water on the very bottom to help stabilize the temperatures
the costly one: buy a proportional thermostat. There is a reasonable priced one at Big Apple Herp, and probably other places as well. This kind of thermostat is like a thermostat on a dimmer. It doesn't just go on and off, but can be a certain amount on aqnd off depending on the temperatures.
I have been using the hobovator successfully for 5 seasons, though I'm considering upgrading to an incubator that will both heat and cool so it doesn't have to spend the summer in the basement.
ALiza