John - the dimensions are 84x24x24. I ordered the tank online. Built the stand and canopy myself- one of my other really expensive hobbies.. I wanted to start with mostly frags and let things grow. I have about 22 Acros, 4 milliporas, 5 montipora digitatas, 2 serriatopora, 3 brains, 2 clams, Porites, hydnophora, plate, some assorted zoos, euphyllia, and some more I cant think of.
For fish, -dussumeir tang, purple tang, epaulette tang, virigate rabbit, swallowtail angel, 6- line wrasse, maroon clown, small school of grn chromis, and arc-eye hawk.
I'm able to get away with a large fish fish because of the 75 sump/fuge, and some awesome LR that Mike helped me get. I have had no algae problems at all other than the break in diatoms which only lasted a week or so. (knock on wood). I also grow Xenia like weeds in the sump and regularly harvest and take to LFS which I think really helps with nutrient removal.