I feel live dormdrax right now when I say this >.>.... It came in on the anarchis.
They're like almost microscopic little white lines, and the very tip will wiggle. They're floating through the water, and my dad insisted that we don't wash the anarchis from my LFS and this happens. They are WAY too tiny to catch on camera... what are they and are they harmful?
Is it some kind of bug larvae? Because occasionally I'll find some kind of dead flying insect on the surface. Or is it that stuff that grows in plants that fry eat (Can't remember the name!)? Or maybe a REALLY tiny species of planaria that just happens to float? Or something to do with snails? Or something else? Help?