Does your Blyxa japonica do this?

[Koan]

It appears to be planting itself all over my hardscape? Fun to watch, but quite surprising.






(Pardon the appalling image quality, my phone's autofocus doesn't seem to know how to handle the little CO2 bubbles blowing by)


Or Pogo erectus or Rotala h'ra? Really the only two things in this tank it could be

 

[SkaleyAquatics]

I don't think that this is pogo erectus or rotala h'ra. The l leaf structure does not seem correct for those.

 

[Naturescapes_Rocco]

It could be Pogostemon! just tiny tiny cuttings! Let it grow out and update us. I love this plant and have it in all my tanks.

 

[Koan]

Now that's a root .. much like a baby Blyxa