Definitely over crowded! 
Looks great!
Curious how your going to frame/attach the viewing window and what your going with to seal the tank (drylock, sweetwater, pond armor, etc)?
Also, why so tall vs deep (front to back)?
Looks great!
Curious how your going to frame/attach the viewing window and what your going with to seal the tank (drylock, sweetwater, pond armor, etc)?
Also, why so tall vs deep (front to back)?