I don't intend to keep the hairgrass as my foreground...but I've got nothing else for now and figured I'd try and grow it wherever. Would it be smart to move it all to the back or would that be a little difficult for me?
As for the fern, I'm guessing you all mean to center it between the rocks and plant it behind them?
..and the heater is absent for now. My apartment stays pretty warm, the tank is at about 79 degrees. I might not even have to get one over the winter, the college really cranks the heat up.