I love the color on your N. zenkeri. Also, it's nice to see a tank that's too tall for E. bleheri (I think that's what your sword) to overtake. I have a standard 120, and my swords have taken over it. Next time I upgrade (fat chance!!!) I'll have to get a 30" tall tank.
Layout could use some work though. The big chunk of rock or driftwood (can't tell which) right smack in the middle just doesn't look right. Move it to about 1/3 of the way in from the left side (also known as the "optical center") for a more natural look.