I have a 10 gallon tank that I would like to 'scape as an Asian stream. The fish I have in it are some hillstream loaches and white cloud mountain minnows. I have some rounded rocks to use for the 'stream bed' and a powerhead to provide strong currents. What plants would you recommend for this? I'm open to almost any suggestions and the plants that are currently in there (i.e. dwarf sags, Rotala rotundifolia, Cryptocoryne wendtii 'green') I plan to move to other tanks.