I am looking to put the large version into my new 300 and have a question. My tank is an island type where the end is against a wall and viewable on 3 sides. I had the overflow done on the end against the wall in a box configuration. There is a nice gap between the overflow box and the side class, plenty of room for the wavebox. I also plan on doing eggcrate/foam/LR rubble on that end of the tank to give it a more natural look. I was going to cut holes in it to place the powerheads but am wondering if I can notch out the space for the wave box as well. Will I need to allow the entire face to be visible, or just the input area (round nozzle) at the bottom?