Well sometimes I can't grow stuff because my pleco carelessly knocks my scape down when I scape near his/her territory. I would also say Rotala wallichii...and it is because of my true siamese algae eaters...They love snapping some the leaves off..same applies for dwarf hairgrass -_-.. Overall once I get the plants rooted nice and well, it's all good...but I do have a tendency to hate getting my tweezers again and again because of uproot...meh, should get more gravel lol I'm planning to do 3 inch of substrate. It's much more convenient I believe