| Any chance of some pictures as to where the tank will be going?
If you are looking for the neat approach CL is the way to go. I don't like artificial stuff in the tank.... it bugs me to no end. The CL would nix the need of the powerhead. You won't see any of the CL... all you will see is the nice black bulkheads and whatever black fitting you choose. The overflow thing above may look alright when it is nice and black but wait until corraline grows on there and maybe some other algaes... that will stick out like a sore thumb and will be super hard to clean while in the tank.
I have such a hard time when I can't visualize something.
__________________
Renee | 
