Looks like you're getting some very good growth. Plants look very healthy. It's hard to tell what the fine leaf plant is from the pic. I would like to see it pruned some to give it a sloping effect, front to back.
One more question, may not be relavant to this forum / thread. What is the story with CO2 .. does it need to be added to a tank? Why is this? I've seen it in some other threads and am not sure about it.