136-Gallon 36″Lx24″Wx30″H Rectangle Aquarium Setup supplement magnetic water sensor detects when

magnetic water sensor detects when the fleece is dirty and automatically advances a new clean section

Model R1203648 Size 120″x36″x48″ Gallons 725 Weight 1865  Side Walls 2″ Top and Bottom 1 1/2″ Filter Size 96″x24″x18″ # of Overflows 2 Overflow Plumbing in each overflow 2-1″ Drains 1-3/4″ Return

Model BF923030 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

Model R482442 Size 48″x24″x42″ Gallons 175 Weight 363 Side Walls 1″ Top and Bottom 1″ Filter Size 30x16x16 # of Overflows 1 Overflow Plumbing in each overflow 2-1″Drain 1-3/4″ Return

The rod is acrylic and very fragile

136-Gallon 36″Lx24″Wx30″H Rectangle Aquarium Setup supplement magnetic water sensor detects whenModel R362430 Size 36x24x30 Gallons 136 Weight 144 Side Walls 1 2 Top and Bottom 1 2 Filter Size 30x16x16 # of Overflows 1 Overflow Plumbing in each overflow 1 1Drain 1 3 4 Return