Description

Red Sea REEFER G3 Peninsula Aquarium System S-950

Premium Reef Aquarium Systems Designed for Serious Reef Keepers

The all-new Red Sea REEFER G3 Series delivers the perfect balance of elegant design, advanced engineering, and reef-ready functionality. Designed for hobbyists who demand reliability, performance, and flexibility, the REEFER G3 range provides the ultimate foundation for thriving coral reef aquariums.

Whether you are building your first marine setup or upgrading to a high-end SPS-dominated reef system, the REEFER G3 combines ultra-clear glass, professional-grade filtration, intelligent water management, and seamless integration with Red Sea’s complete smart reef ecosystem.

Built with enhanced structural reinforcement, upgraded plumbing, and improved circulation performance, the Generation 3 REEFER series sets a new benchmark for modern reef aquariums.

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Why Choose the Red Sea REEFER G3?

Ultra-Clear Premium Glass Construction

REEFER G3 aquariums are constructed from ultra-clear glass with increased thickness of up to 19mm (0.75”) for exceptional clarity, strength, and long-term durability. Models 425 and above feature euro-bracing for additional structural support, while smaller models maintain a sleek rimless design with polished beveled edges for a modern, minimalist appearance.

Features:

• Ultra-clear low iron glass
• Increased glass thickness
• Euro-bracing on larger models
• Rimless contemporary design
• Smooth beveled glass edges

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Reinforced Marine-Spec Cabinetry

The REEFER G3 cabinets have been redesigned with enhanced structural reinforcement and marine-spec materials to provide superior support and long-lasting durability in demanding saltwater environments.

Features:

• Reinforced cabinet construction
• Moisture-resistant marine-grade finish
• Precision-engineered support system
• Available in Black or White finishes
• Clean modern furniture-grade appearance

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Advanced REEF-SPEC Sump System

Each REEFER G3 system includes a professional-grade REEF-SPEC sump designed for optimal filtration efficiency, easy maintenance, and flexible equipment installation.

The redesigned sump layout improves water management while providing dedicated areas for filtration equipment, skimmers, reactors, and optional reef automation accessories.

Features:

• Professional reef sump filtration
• ReefMat-ready filtration chamber
• Optimised water flow management
• Easy equipment access
• Dedicated filtration compartments
• Optional utility basket on selected models

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High-Performance Water Circulation

The REEFER G3 introduces a hydrodynamically optimised piping system with up to 50% improved water circulation compared to previous generations. Enhanced flow dynamics improve oxygenation, nutrient export, and overall reef health.

Features:

• Up to 50% improved circulation
• Redesigned return piping
• Improved flow efficiency
• Enhanced oxygen exchange
• Better nutrient transport
• Optimised reef health support

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Silent Overflow & Precision Plumbing

The advanced overflow system delivers near-silent operation while maintaining highly efficient surface skimming and stable water levels. Precision valve control allows accurate tuning for quiet and reliable performance.

Features:

• Silent downflow overflow system
• Precision control valve
• Efficient surface skimming
• Stable water level management
• Quiet day-to-day operation

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Fully Integrated Smart Reef Ecosystem

The REEFER G3 range is designed to work seamlessly with Red Sea’s smart reef technology ecosystem through the ReefBeat platform, allowing simplified monitoring, automation, and equipment control.

Compatible equipment includes:

• ReefLED G2 lighting
• ReefWave circulation pumps
• ReefRun return pumps
• ReefMat fleece filters
• ReefATO+ automatic top-off systems
• DC REEFER protein skimmers
• ReefRun Controller

Features:

• ReefBeat app compatibility
• Smart automation support
• Integrated equipment management
• Simplified reef maintenance
• Remote monitoring capabilities

REEFER G3 Model Range

Standard REEFER G3 Models

• REEFER 170 G3
• REEFER 200 G3
• REEFER 250 G3
• REEFER 300 G3
• REEFER 350 G3
• REEFER 425 G3
• REEFER 525 G3
• REEFER 625 G3
• REEFER 750 G3

REEFER G3 Configuration Options

REEFER G3

Aquarium system only – ideal for hobbyists who want to customise their own reef equipment and setup.

REEFER G3 Deluxe

Includes Red Sea ReefLED G2 lighting systems and mounting hardware for a complete premium lighting solution.

REEFER G3 MAX

The ultimate all-in-one reef aquarium package including:

• ReefLED G2 lighting
• DC REEFER protein skimmer
• ReefWave circulation pumps
• ReefRun return pump
• ReefRun Controller
• ReefMat automatic fleece filter
• ReefATO+ smart auto top-off system
• Slide-out control panel
• Utility accessories

The MAX series delivers a professionally matched reef system designed for optimal performance and simplified installation.

Perfect For

• SPS Reef Aquariums
• LPS Reef Systems
• Mixed Reef Tanks
• Saltwater Fish Aquariums
• Coral Reef Displays
• Smart Reef Automation Systems
• Premium Home & Office Aquariums

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Key Benefits

• Premium reef-ready aquarium system
• Exceptional ultra-clear glass clarity
• Enhanced structural durability
• Quiet and efficient plumbing
• Professional sump filtration
• Smart reef ecosystem compatibility
• Modern rimless aquarium design
• Easy equipment integration
• Ideal for beginner to advanced reef keepers

Red Sea REEFER G3 Dimensions & Specifications Table