136-Gallon 48″Lx30″Wx24″H Rectangle Aquarium Setup free shipping only Sensor Membrane within the probe

Sensor Membrane within the probe should be replaced every 3 months

and has multiple back-up safety measures to prevent overfilling

The stand is optimally designed for pleasurable viewing and easy access while maintaining your aquarium

Model R722442 Size 72″x24″x42″ Gallons 267 Weight 500 Side Walls 1″ Top and Bottom 1″ Filter Size 42″x16″x16″ # of Overflows 2 Overflow Plumbing in each overflow 1-1″Drain 1-3/4″ Return

Reef Octopus Classic 202-S

136-Gallon 48″Lx30″Wx24″H Rectangle Aquarium Setup free shipping only Sensor Membrane within the probeModel R483024 Size 48x30x24 Gallons 136 Weight 144 Side Walls 1 2 Top and Bottom 1 2 Filter Size 36x16x16 # of Overflows 1 Overflow Plumbing in each overflow 2 1Drain 1 3 4 Return