I'm sure ya' did but...
Did you call your local PetSmart?
I took mine from a complete combo they had on display. They had no problem with selling me the tank only
20gal long with... (4) 30" T5 Colormax/6700K ~ CO2 @25ppm ~ Fluorite black sand ~ EI dosing & Osmocote Plus ~ RO/DI filter (Plants & FRS)
*My 180gal SPS tank had 2160 Watts of light (12WPG) back in the early 1990's... (3) 400 Watt German' Metal Halides and (6) 6' 160 Watt VHO RS/03 (IceCap ballasts)