Well, I put a refugium in Chamber 2, so there really wasn't any room for carbon/GFO since did want to keep my protein skimmer in Chamber 1. That's really the reason for the external media reactor (it's not really necessary, but frees up some space). I'll have to figure out a way to take a picture some time of Chamber 3, but I'm pretty sure there isn't even a spare mm or 2 anymore. I'm sure if Neptune releases the Trident I'll figure some way to fit it :)
I'm really only 2 months into my build, but I have a fair amount of corals and another 3 fish coming out of QT this week. Here's a current pic.
