Incubation GuideCandling & Pre-hatch

Guide 03 · Candling & Pre-hatch

Inspect gently and prepare before hatch.

The timing below is a chicken-cycle example from the supplied English manual. It is not a universal schedule.

English manual candling example for a chicken cycle.

01

Manual example

Manual inspection windows

The English user guide describes first candling on days 4–6, second candling on days 11–12, and third candling on days 16–17 for its chicken example.

Guidance source: Manual example

English manual candling example for a chicken cycle.

02

Safety warning

Handle eggs gently

Dim the room for visibility, avoid shaking or sudden movement, and complete inspection promptly to limit temperature and humidity loss.

Guidance source: Safety warning

Real Onya 26 Pro during an incubation cycle.

03

Manual example

Use the manual’s visual examples

The supplied diagram shows examples labeled small cracks, free-floating air bubble, unfertilized eggs, and dead embryos. Use it as manual evidence, not as a substitute for qualified advice.

Guidance source: Manual example

Visible egg development over the upward-facing candling light.

04

Manual example

Prepare relative to the target day

The guide states that automatic turning stops four days before the target hatch day. Its 21-day/day-18 timing is a chicken example; minimize lid opening near hatch.

Guidance source: Manual example

English manual pre-hatch timing example.