When this or other toninas are in a scape they ate all relatively short in their perspective settings. I assume they will just keep growing to the surface like any other stem. The main reason I posted was to get a general consensus.
Also as a side note.
It really amazes me how some plants that seemed so hard to keep not that long ago seem to be all over the place now. I guess it's that lighting tech and the availability of good equipment (regulators, needle valves, etc?) is more available these days. I have only been in the high tech game fir five years or so. Maybe there has just been a renaissance of sorts in the hobby as of late?