hi just after ideas for plants for my 160l goldfish tank , there are fake plants in there already but want to get some real 1s lighting is 1x30w tube could be upgraded to 2x30w substrate mt somers sand . i want something different other thasn oxy weed or val maybe a large plant like a waterlily or something . have also thort about using twisted willow branch as these will grow roots under water and leaves out of the tank ane ideas appreiciated ps plants that they are less likely to eat would also be a good starting point