question: Why not mix the salt/water before adding? Is there a benefit to doing it this way(besides it being easier I assume)?
I love the power enclosure, it is almost exactly what I was planning for when I build this sump enclosure, very clean and organized.
I like the scaping, Now that I have my first tank up and running for a while I already know I will employ different methods to my layout next time, primarily with coral farm space in mind like you.
All very nice and well done.