AF OceanGuard 790 Aquarium (155 Gallon) - Crushed Ice

$3,989.99 $5,699.99

1 x AF OceanGuard 790 Aquarium (155 Gallon)   + $0.00
1 x AF OceanGuard 790 Furniture Front (Crushed Ice)   + $0.00

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    **Special Offer** -- For a limited time, all purchases of AF OceanGuard Aquariums will include a FREE Starter Pack! No extra action is required to redeem this offer-- Simply add any Oceanguard Aquarium to your cart and your order will also include the following:



    The Aquaforest OceanGuard series of aquarium systems is the result of collaboration between the best engineers and marine aquarists in the business. From its crystal-clear OptiWhite glass to its durable waterproof cabinetry and smartly-designed cascading filtration chambers, the OceanGuard offers experience-based solutions to deliver the most optimal reefkeeping experience. 

    • Ultra-silent operation
    • Waterproof, corrosion-resistant design for marine applications
    • Tank, anti-vibrational foam mats, overflow box, plumbing, sump, and cabinet included
    • Timeless, minimalistic design with interchangeable exterior panels for easy color changes
    • Pre-assembled cabinetry constructed from marine yacht technology
    • Guaranteed B31-certified safety with 4-year warranty


    The Display Tank

    • Highest transparency OptiWhite low-iron glass
    • Durable rimless design tested by marine aquarists
    • Even glass surface with distortion-free viewing
    • Easy-to-clean and scratch-resistant
    • All-black overflow, bottom, and rear glass
    • Proprietary black silicone joints with guaranteed high water-tightness
    • Professional antivibrational foam leveling mat

    The Cabinet

    • Waterproof high-pressure, marine-grade plywood construction
    • Will not swell, absorb water, nor warp over time
    • Corrosion-resistant to salt spray and chemical residue
    • High-resistance joints with premium Japanese stainless steel hinges and A2 stainless steel screws
    • Minimalistic design with interchangeable external cabinet panels for easy color changes
    • Arrives pre-assembled for guaranteed reliability
    • Designed to withstand up to 10x the weight of competitor stands

    The Plumbing & Sump

    • Durable PVC with dedicated hydraulics
    • Increased pipe diameters for high system output
    • Smartly designed cascading filtration chambers with filter socks
    • Quick installation-- no glue required
    • Emergency pipe and quality gate valve for precise adjustment
    • Self-leveling with quiet downflow
    • Check valve to prevent water from flowing into the sump
    • Near-silent downflow




    • Aquarium - 59.1"L x 25.6"W x 23.6"H
    • Cabinet - 59.1"L x 25.6"W x 37"H
    • Sump - 35.4"L x 19.9"W x 17.7"H
      • Return Pump Chamber - 16.14"L x 4.61"W
      • Skimmer Chamber - 16.14"L x 9.21"W (12.32"W without baffle)
      • Filter Chamber - 3.94"L x 17.09"W
      • RO Chamber - 11.22"L x 17.09"W


    • Display Tank - 155 US Gallons
    • System - 209 US Gallons


    • Downpipe - 40mm
    • Return Pump - (2x) 20mm
    • Safety Drain - 32mm

    Recommended Water Flow - 1320-1585 GPH

    Recommended Skimmer - AF200 / AF200 IN

    Recommended Media Reactor - AF110 Media Reactor

    Glass Thickness - 15mm (5/8")



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