Today I was planting some HC I bought into my Nano tank. After I was finished I took a minute to remove some dead leaves from one of my bigger tanks. As I was doing so a small movement caught my eye. It turns out that my pregnant guppy had given birth to some fry and one had survived all on its own! I was waiting for the tell tale "im giving birth in a day or two" signs that guppies often show but they werent making themselves apparent so I hadn't quarantined her yet. Guess it was time, thus I was rewarded with this little guy.
I pormptly moved him out of harms way into the nano.