REEFER Peninsula G2+ S-700 Complete System – Black

Red Sea REEFER Peninsula S-700 G2+ Black – Complete Aquarium System

The Red Sea REEFER Peninsula S-700 G2+ Black stands as one of the larger peninsula-style aquariums in the series. This system combines ultra-clear glass, a fortified black cabinet, and a professional-grade sump with smart ReefATO+ technology. As part of the Red Sea Aquariums family in the REEFER series, the REEFER Peninsula G2+ provides hobbyists with a reef-ready foundation built for scale and long-term reliability. Explore more designs in our Aquariums category.

Why the Red Sea REEFER Peninsula S-700 is Unique

Unlike standard reef tanks, the Red Sea REEFER Peninsula rotates the design to provide two extended viewing panels. At over five feet in length, the S-700 transforms into a living-room divider or centerpiece that showcases a full reef ecosystem.

• Two large viewing panels for panoramic aquascapes

• Room-divider layout ideal for open spaces

• Reinforced cabinet designed for heavy water volume

Core Features of the REEFER Peninsula S-700 G2+

The REEFER Peninsula G2+ 700 includes every major upgrade from Red Sea’s G2+ series:

• ReefATO+ system with auto top-off, temperature sensor, and leak detector

• Ultra-clear beveled glass panels up to ¾" thick

• Marine-spec plywood cabinet with water-resistant finish in black

• Floating aluminum frame support for added structural integrity

• Dual return outlets for balanced water distribution

• Silent downflow system with precision valve control

• ReefMat-ready sump with adjustable skimmer chamber and bubble trap

ReefATO+ Smart Control

The ReefATO+ makes aquarium automation simple.

• Monitors temperature with 0.1°F accuracy

• Detects leaks and sounds an audible alarm

• Includes titanium probe and magnetic mounting

• Features built-in safety shutoffs for pump protection

• Controlled and tracked through the ReefBeat app

Glass & Cabinet Reinforcement

The REEFER S-700 G2+ Black uses ultra-clear glass panels up to 19mm thick, reinforced with beveled edges. The black laminated cabinet integrates aluminum framing to create a “floating tank” look while supporting the large water volume.

• Heavy-duty marine-spec construction

• Leveling feet ensure even weight distribution

• Stainless steel hinges for long-lasting durability

Plumbing & Water Management

Red Sea simplifies plumbing while keeping flow efficient:

• Central overflow box with removable combs

• Dual return outlets for increased circulation

• Enlarged downflow for reduced turbulence

• High-precision valve for silent adjustments

Professional Reef-Spec Sump

The sump of the REEFER Peninsula S-700 G2+ Black includes:

• Micron filter socks and cups

• Plug-and-play ReefMat 1200 compatibility

• Adjustable skimmer chamber

• Bubble trap for cleaner return water

• Extra chamber for chillers, controllers, or dosing equipment

Specifications – REEFER Peninsula S-700 G2+ Black

• Display Dimensions: 59.4" L x 26.8" W x 25.6" H

• Display Volume: 150 gallons

• Sump Volume: 36 gallons

• Total System Volume: 186 gallons

• System Height with Cabinet: 65"

• Glass Thickness: ¾" ultra-clear beveled glass

• ATO Reservoir Volume: 6 gallons

• Recommended Return Pump Flow: 1,600 GPH

• ATO Pump Power: 6–10W

• ATO Max Flow: 75 GPH

• ATO Max Head: 8 ft

Warranty Coverage

• 2-year standard warranty included

• Free extension to 3 years upon registration

• Optional extended coverage up to 5 years

Shipping Information

This aquarium ships directly from Red Sea. Please allow 1–3 weeks for delivery. Once the system leaves the warehouse, Red Sea will contact you to schedule a delivery window to ensure you’re available to receive the order.

• Ships to the 48 contiguous United States only

• Processing time: 1–3 business days before freight shipment

• Orders cannot be canceled once submitted to Red Sea without a restocking fee

FAQ About the REEFER Peninsula S-700 G2+

Does the REEFER S-700 include lights or a pump?

No. Lights and return pumps are not included, allowing you to choose from options like ReefLEDs or DC return pumps.

Is the ReefATO+ included?

Yes. Every S-700 G2+ system includes the ReefATO+ with auto top-off, leak detection, and temperature monitoring.

How large is the cabinet and stand?

The black laminated cabinet with aluminum reinforcement stands 65" tall, supporting 186 gallons of water volume.

Can I add a ReefMat?

Yes. The sump is ready for the ReefMat 1200 without modifications.

Is this suitable for SPS corals?

Yes. With the right lighting and flow, the S-700 supports SPS, LPS, and mixed reefs.

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