i have a thermostat that keeps a styrofoam chest around 100. Most of the stuff is just junk i had lying around. Its a double edged sword to be a handyman. I cut and inlayed a piece of glass and rigged up an old bulb socket to my cheap ($10) thermostat. the little hotdog rollers are cpvc pipe that can be controlled from the exterior. Humidity can also be altered via a small pipe over an old sponge.
Its my first time and i think my humidity was too high. I fear their air sacs didnt develop well and the shells are super thick. I guess people switch
feed around the time they collect eggs for hatching. I know its not exactly
permie to have a bator, but i have fun making things like this.
Ill post the chicks ( hopefully) this weekend.
Post your set up and chicks!