Dragon's tongue / Hemigraphis repanda roots in water?
I have a planted HOB:
REVAMP - Planted HOB spillway for AquaClear HOBs UPDATED AGAIN! (Cleaning)
and am seriously thinking about replacing all that h.japan in the top part with a Dragon's tongue. Do you think if I rinse all the soil off the roots and 'plant' it in the top sponge (leaves emerged, roots submerged in a gentle flow) it would have a shot at growing? Or dissolve into a mushy, tank fouling mess?
This is the stuff: