Alex,
I am not sure yet, I will definitely use the sump and probably one of my other frag tanks that i own.
a. 30x19.5x14
b. 24x24x8
I am really not sure what I'm going to do with it or if I will even use it? I do however have a small issue where my bubble king SM250 will not fit in the proper skimmer section of my new sump meaning that I will either have to do one of the following
1. remove the piece of glass in my sump and make it larger or
2. put the skimmer in the middle section or
3. use that big 30x30x26, make it into a massive bubble trap install a 16" stand to raise the skimmer and have it drain into the sump
So many unknowns ...