Wife said no go on my real size reef. Looking at the marineland 27g cube 20x18x18 i believe. The stand is mandatory though from petsmart but the problem is i'veonle found 1 sump that would fit in that small a space, an 18" eshoppe sump i think? If i were to buy an 18"x18x18 mr aqua cube and wanted to fit a 24" sump under it how would i design the stand since i'd have nothing under the cube. I realize it's only 250ish lbs but i'm still concerned. Ty.