This probably happens all the time in your tanks, but it's the first thing that i've had propagate. I glanced at my tank and saw two Astrea snails touching each other on the glass. a few seconds later they went off their own way and this little guy was in between them. It's probably 1-2mm big and has a little baby shell.
I have a horrible, horrible camera with no macro so here's the best and quickest shots I could take.
I have a horrible, horrible camera with no macro so here's the best and quickest shots I could take.

