Lots of fish look to big to fit through egg crate....
Just like I thought my big male C. argi was too big, well one day I was trying to catch it and was using an eggcrate divider in the tank and he decided he'd try and swim through, well he got stuck and I couldn't pull him out because his fin spines and gills/gill spines kept getting caught, so I forced him through and he did fine, AND FIT!
Your wrasse could jump and get stuck too...
Either way nice fish!