Hi there, hatchers! I'm not quite in need of help (yet!) but I find myself in an unexpected situation and I won't be surprised if I need to get hands-on in the coming days. (Plus I'd be delighted to get any comments, constructive criticism and/or cheerleading that may be available.)
This was one of the first threads I read on this forum, and I worked through it end-to-end in fascination... and made a very sensible plan to start with a small number of adult birds and ease in gradually to the whole hatching thing at a later date. However, life had other plans, and I found myself unexpectedly in receipt of the amazingly generous gift of 36 Marans eggs for hatching - so - sensible plan out the window, incubator acquired, and eggs set this morning.
The incubator is a
Brinsea Octagon 40, non-digital, and without the auto-turner. I bought a reptile thermometer and a hygrometer as backup. Humidity-wise what I've read suggests that 35% would be ideal for Marans, and I was surprised to find that despite our lovely rainy climate (Ireland) and the humidity outside, it was about 17% after I set it up dry, so I filled 2 of 4 wells and it's been holding between 28 and 35%. The built-in thermometer reads about one degree (C) lower than the reptile one, so I'm using the reptile one as the main guide since it's closer to the eggs and hopefully more accurate. I'm aiming for 37.5 degrees (99.5F) on it, and this is the bit I'm most nervous about, I really hope I haven't somehow cooked them already! From what I've read hotter is more dangerous than cooler so I hope I'm doing the right thing by them here.
I tried candling last night but couldn't see any air cells, I'm guessing due to a combination of inexperience, dark Marans shells, and maybe freshness - the eggs were laid on the 12th and 13th so less than a week old at the time. I did weigh them all and make notes so hopefully I can track weight loss if I continue to be unable to see what's going on inside.
Well, I guess I'll stop here for the moment, apologies for any rambling, I tend to get wordy when I'm nervous! Would love to hear if I'm making any obvious mistakes, hopefully before it's too late to recover
