tiny windelov fern

Found this one drifting around my betta tank, I was going to pluck it out and put it in the windowsill jar with the others to grow out. But then noticed it was snagged onto the end of driftwood where the bits of flame moss grow. So I left it there, where it found its own resting place, to see how it does. It would grow too big eventually in that spot, but maybe by that time I would want to rearrange the driftwood, or pluck it off and replant elsewhere...