RED SEA - Reefer Peninsula S 700 G3 - White - 705 L

RED SEA Reefer Peninsula 700 G3 reef aquarium: a premium format for a large-scale marine project

The RED SEA Reefer Peninsula 700 G3 White was designed for those who want an impressive reef aquarium, capable of structuring a space while providing a constant spectacle. At 151 cm long , 68 cm wide , and 65 cm high , it strikes a particularly appealing balance between a strong visual presence and harmonious integration into a living space. Its total volume of 705 liters allows for the creation of a large, vibrant, and well-ventilated reef aquascape, with ample space to add depth to the landscape, distribute coral colonies, and allow fish to thrive. This volume also provides greater stability to the system, making it more reassuring and easier to manage on a daily basis. The result is a truly high-end look, with an impressive visual impact without being excessively large.

Red Sea G3 range: a major technical evolution for greater comfort, quietness and reliability

The Red Sea G3 series marks a true step up in premium reef aquarium design. This isn't just a simple design refresh. The entire technical architecture has been redesigned to make the system more user-friendly, stable, and easier to upgrade. ReefATO+ is now included, ensuring a constant water level and stable salinity—two essential parameters for a large marine system. The G3 series also benefits from a ReefMat Ready sump , a redesigned overflow , a new ReefGate valve , and advanced hydrodynamic piping . In a project of this size, these improvements have a real impact on noise levels, water flow, precise control, and ease of use. It's precisely this level of refinement that allows you to enjoy a spectacular aquarium while maintaining a truly pleasant system.

Ultra-clear 19mm glass tank and reinforced Peninsula structure: a striking visual presence

The Reefer Peninsula 700 G3 features a 19mm ultra-clear glass tank on the front, sides, bottom, and back. This choice immediately conveys an impression of seriousness and robustness, while offering a crystal-clear view of the reefscape. Coral colors, landscape depth, and contrasts are rendered with greater precision, which is particularly important in an aquarium visible from multiple angles. The model benefits from top and bottom bands as well as an elegant black internal band , a reinforcement consistent with its dimensions and premium positioning. This design enhances the overall strength of the system while maintaining a sleek profile. In a Peninsula aquarium, the quality of the glass and the structure directly influences the final result. Here, it clearly contributes to the high-end visual effect that transforms the reef into the centerpiece of the room.

Marine-Spec white furniture made of marine plywood: a premium base designed to last

The cabinet of the RED SEA Reefer Peninsula 700 G3 White aquarium does much more than simply complement the tank. It's an essential part of the perceived quality and overall reliability of the system. Made of marine plywood , it's designed to better withstand the humidity and stresses of a reef environment. Adjustable feet make leveling easy, which is crucial for a setup of this size. The white finish provides a bright, clean, and very elegant look, perfectly suited to a contemporary installation. On a Peninsula aquarium, which immediately catches the eye, the cabinet must be on par with the tank. Here, it complements the entire setup with understated elegance, sturdiness, and coherence, without disrupting the visual lightness of the design. The result inspires confidence and immediately reinforces the feeling of a premium product. The doors can be mounted on the left or right , providing real flexibility for easy access to the sump.

Optimized overflow and silent water flow: a larger aquarium that's cleaner and more discreet every day

For a marine aquarium placed in the center of a room, acoustic management and water flow quality become extremely important. Red Sea has clearly addressed this aspect with the Reefer Peninsula G3 . The plumbing is concealed within a large overflow with an overflow and surface skimmer, equipped with wide, removable combs for easy cleaning. The downpipes have been redesigned to reduce turbulence, and therefore noise. Their rectangular inlet profile further improves the flow's fluidity. In practice, this results in quieter operation, more efficient surface skimmers, and an overall cleaner system. For an aquarium of this size, this is far from a minor detail: it directly impacts living comfort and the quality of the daily experience.

High-precision ReefGate valve and dual lateral outlet return for powerful and controlled circulation

The Reefer Peninsula 700 G3 features modernized hydraulic management for simpler adjustments and a more user-friendly experience. The new ReefGate valve , installed on the overflow, allows for much more precise flow adjustment. Once the optimal balance is achieved, the aquarium becomes noticeably quieter and more stable. Simultaneously, the advanced hydrodynamic piping improves water circulation throughout the entire system. On this Peninsula version, the two curved side return jets are designed to optimize water distribution to the far end of the tank. This design promotes efficient flow diffusion, with the option to connect one or two return pumps depending on the chosen configuration. The total circulation system and main pump are not included, allowing for complete freedom in selecting a solution perfectly suited to your reef setup.

136.7-litre Reef-Spec ReefMat Ready sump: a large, modern and scalable technical space

The Reef-Spec sump of the Reefer Peninsula 700 G3 was designed to meet the current expectations of demanding reef aquarists. With its 136.7 liters , it offers a particularly comfortable technical space for organizing filtration without feeling cramped. It is Refugium-ready and ReefMat compatible , with a removable baffle that facilitates quick ReefMat installation. It also features a height-adjustable skimmer compartment , micron bags , a removable media cup , and a bubble trap to prevent microbubbles from returning to the main tank. This version includes a 60mm sliding control panel , which greatly simplifies controller organization and improves access to the equipment. The skimmer, main pump, and ReefMat are not included, allowing for a wide range of possibilities to create a highly customized system that truly meets your project's needs.

ReefATO+ included and intelligent control via ReefBeat: enhanced stability on a large-scale system

All G3 models now come equipped with ReefATO+ , and on a Peninsula aquarium of over 700 liters, this is a particularly valuable advantage. This system helps maintain a constant water level and stable salinity , two essential elements for preserving a healthy and reassuring reef environment. It also integrates a precise temperature probe and a high-sensitivity leak detector , further enhancing the system's safety. Control via the ReefBeat app adds a real dimension of convenience for monitoring important parameters and keeping an eye on the system. On such an ambitious project, this intelligent assistance provides invaluable peace of mind and clearly contributes to the overall premium feel.

Integrated sliding control panel: clean organization and more convenient access to technology

The included 60mm sliding control panel is one of those details that truly transforms the user experience. It allows for a clean and organized setup of the controllers , while also facilitating access to equipment for maintenance. On an aquarium in this price range, where the technology can quickly become quite complex, having a clear, accessible, and well-integrated control area provides real convenience. The overall look is cleaner, the connections are better organized, and maintenance becomes simpler. It's the kind of feature you appreciate even more over time, because it directly contributes to the overall professionalism and user-friendliness of the installation.

Peninsula RED SEA concept: a premium room divider with two panoramic reef views

What truly sets the Reefer Peninsula 700 G3 apart is its very concept. It's not just large; it was designed as a room divider , allowing you to enjoy the reef from multiple angles with an exceptional sense of openness. This type of configuration completely transforms your relationship with the aquarium. No longer simply placed against a wall like a decorative tank, it becomes a fully-fledged element of interior design. The corals gain volume, the perspective gains depth, and the overall effect is much more immersive. For a contemporary interior, it's a particularly appealing solution, combining technical performance with a true display of living organisms. This format also allows for bolder aquascapes, offering a composition visible from several sides and a far more spectacular result than a traditional tank.

A RED SEA Peninsula aquarium designed for enthusiasts who want a spectacular and scalable reef project.

The RED SEA Reefer Peninsula 700 G3 White was designed as a premium base, capable of supporting an exceptional reef project over the long term. Its Peninsula shape, large capacity, and numerous improvements specific to the G3 generation make it a particularly attractive solution for those who want an aquarium that is both spectacular and functional. The absence of included lighting allows complete freedom to create a lighting setup perfectly suited to the type of reef being maintained. Circulation, the main pump, the skimmer, the ReefMat, and lighting are not included as standard, allowing for true customization of the setup. With its high-quality construction, reinforced structure, modern technical organization, and a warranty that can be extended up to 5 years , this model lays a particularly solid foundation for a large-format, high-end, and long-lasting marine reef.