164-Gallon 48″Lx30″Wx30″H Flat Back Hex Aquarium Setup free shipping only Model R1203042 Size 120″x30″x42″ Gallons

Model R1203042 Size 120″x30″x42″ Gallons 547 Weight 1135  Side Walls 1 1/2″ Top and Bottom 1″ Filter Size 72″x18″x18″ # of Overflows 2 Overflow Plumbing in each overflow 2-1″ Drains 1-3/4″ Return

(54 mm)Height 5

Model R604848 Size  60″x48″x48″ Gallons 630 Weight 925 Side Walls 1 1/4″ Top and Bottom 1″ Filter Size 48x24x18 # of Overflows 2 Overflow Plumbing in each overflow 2-1″Drain 1-3/4″ Return

Model FBH923030 Size 92″x30″x30″ Gallons 298 Weight 435  Side Walls 3/4″ Top and Bottom 3/4″ Filter Size 42x16x16 # of Overflows 2 Overflow Plumbing in each overflow 2-1″Drain 1-3/4″ Return

but one of each is perfectly acceptable when less light is needed

164-Gallon 48″Lx30″Wx30″H Flat Back Hex Aquarium Setup free shipping only Model R1203042 Size 120″x30″x42″ GallonsModel FBH483030 Size 48x30x30 Gallons 164 Weight 175 Side Walls 1 2 Top and Bottom 1 2 Filter Size 30 x 14 x 16 # of Overflows 1 Overflow Plumbing in each overflow 1 1Drain 1 3 4 Return