AF OceanGuard 790 Aquarium (155 Gallon) – Dark Grey

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

Specifications

Dimensions

• 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

Volume

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

Plumbing

• 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″)