Update - flow in the tank seems to be ok now that I have planted some stems in the back. I planted some HC in the front and Rotala/Cabomba in the back and some B.Japonica by the rocks. I'll probably replace the Cabomba with something else once the tank has grown in a bit. Still need to plant a few more things when I get some time. I'll see how the rock looks once its grown in a bit, it should not be as prominent. I wanted to get a larger foreground than I've seen on other small cube tanks. You can see my substrate gradient in the picture below - does it need to be higher?
