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Cut the top third of the water bottle off. The bottom part will serve as the incubator, and the top part can act as a removable lid.
Ensure the edges are smooth to avoid injuries when assembling.
2. Install the Heating Element
Attach the low-wattage bulb or small heating element to the inside of the bottle using a lamp holder.
Position the bulb so that it doesn’t directly touch the eggs but provides consistent heat throughout the incubator.
Ensure safe wiring to prevent short circuits. Use electrical tape to secure connections.
3. Set Up Temperature and Humidity Control
Place the thermometer inside the incubator where the eggs will be positioned. Maintain a temperature between 99°F and 102°F (37.5°C – 39°C).
Add a sponge or a small water container to the bottom of the incubator to create humidity. Aim for humidity levels of 50-60% during incubation and increase to 65-70% during the final three days before hatching.
4. Provide Insulation