that depends on the temperature at which they are incubated. I find that at about 68-78°F varience they hatch at about 157 days. Anything over 78°F and the hatchlings are week and fail from my experience.

I don't use anything fancy, a styrofoam box at room temperature. Some just use a shoebox. Anyone I know that has used a hovabater with a fan has lost the clutch.

I have detailed my setup on my website if you'd care to take a read. URL is below my signature. Just click on the caresheet link.

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Marcia - FroggieB Dragons
www.froggieb.com/MHDHome.html