317-Gallon 72″Lx36″Wx36″H Half Cylinder Aquarium Setup lighting Up to 200% reduction in

Up to 200% reduction in noise at slow speeds (7/12/25 ml/min)

Flow Rate ≈925 gph (≈3500 lph)

If you're serious about having complete control over your tank

Tilting Mounting Bracket for Precise Positioning

Model R963036 Size 96″x30″x36″ Gallons 393 Weight 580 Side Walls 1″ Top and Bottom 3/4″ Filter Size 42x16x16 # of Overflows 2 Overflow Plumbing in each overflow 2-1″ Drains 1-3/4″ Return

317-Gallon 72″Lx36″Wx36″H Half Cylinder Aquarium Setup lighting Up to 200% reduction inModel HC723636 Size 72x36x36 Gallons 317 Weight 360 Side Walls 3 4 Top and Bottom 3 4 Filter Size 42x16x16 # of Overflows 2 Overflow Plumbing in each overflow 2 1Drain 1 3 4 Return