Thread:Ziharkk/@comment-17267075-20150201184359/@comment-24482752-20150202055053

Kooky Panda, a moderator on the forum, confirmed that Nano is breedable. Make sure you are playing on the most updated version of the regular App, then check your market under the "metal dragons" section. The Nano is in my market, but I haven't tried for it yet because I am afraid of Sunrise fails...

If you aren't seeing it, you should open a ticket with support. They might be able to fix it so you have a chance to get it.

I hope that helps! Happy breeding :)