]I made one using a polystyrene box (plastic places sell them). Its a little more complex and expensive than the one Mitton describes, but here it is.
1. The insulated box
2.Heat pad at the bottom... NB. this is connected to a thermostat, even though its probably the most expensive thing here, you'll make the money back quickly and not burn the house down.
3. Water bottles to hold the heat and it helps prevent hot spots under the tubs.
4. A grid, I cut the bottom off a plastic crate
5. The tubs for your eggs
6. A computer fan, its not important, but i like to turn it on every now and again to circulate the air in the box.
Extras, a digital thermometer and small light
Incubator.jpg[/attachment
[attachment=1]Incubator 01.jpg
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