Red Sea Reefer G3 Aquariums

Red Sea Reefer G3 Aquariums – Available at Reef Supplies Canada

The New Reefer G3
A perfect foundation for any thriving reef aquarium.

At Reef Supplies Canada, we’re proud to offer the brand-new Red Sea Reefer G3 Series, designed as the ultimate platform for reef hobbyists seeking superior performance, sleek design, and unmatched reliability. The Reefer G3 line combines next-generation water management, fortified construction, and integrated smart systems—making it one of the most advanced reef-ready aquariums in Canada.

Key Features

New & Improved Water Management

The Reefer G3 delivers hydrodynamically superior flow, a silent downflow system, and enhanced water distribution across all models for optimal efficiency.

Extra-Fortified Tank & Cabinet

Built to last, each Reefer G3 features reinforced ultra-clear glass (up to 19 mm / 0.75”) and marine-grade plywood cabinetry. Models 525 and above are strengthened with front aluminum supports, providing exceptional durability and a clean, modern aesthetic.

Integrated Smart ATO System

Every model includes the ReefBeat App-controlled ReefATO+ system, which automatically maintains water volume and salinity while also monitoring temperature and detecting leaks with precision.

The Reefer Concept – A Perfect Reefscaping Canvas

The Red Sea Reefer G3, available at Reef Supplies Canada, is engineered as a true reef foundation. Each system integrates:

• REEF-SPEC sump with ReefMat and refugium-ready design
• Integrated Smart ATO+ module
• Adjustable-height skimmer chamber
• Removable filter bags and media cups
• Bubble trap to prevent air bubbles from entering the display tank
• Optional chiller & hardware chamber

With an extended warranty of up to 5 years, the Reefer G3 ensures long-term peace of mind and professional-grade performance.

Design Enhancements

Reinforced Ultra-Clear Glass

Each tank is crafted from beveled-edge, ultra-clear glass for crystal visibility. Models above 400L (≈105 gal) are eurobraced for extra strength and stability.

Fortified Plywood Cabinet

Mounted on marine-spec plywood, the cabinets include leveling feet for perfect balance. Models 525 and above are reinforced with front aluminum supports for superior rigidity.

Silent Downflow System

The redesigned rectangular downflow pipe reduces turbulence, ensuring quiet operation and smooth flow.

ReefGate High-Precision Flow Valve

The ReefGate valve allows for precise flow adjustment and near-silent operation, perfect for living spaces.

Optimized Flow & Return Outlets

Reefer G3s feature dual return outlets for improved water circulation:

• Models 350+ have dual 25 mm outlets
• Models 750+ have dual 32 mm outlets

Each can connect to single or dual return pumps for maximum flexibility.

Models & Specifications

New G3 Upgrades

Next-Level Flow & Eurobraced Strength

The Reefer G3 Series, now available at Reef Supplies Canada, features a fully redesigned plumbing system that delivers up to 50% more water circulation while reducing energy consumption. Models 425 and up include euro-bracing for added strength and durability.

Enhanced Return Outlets & Overflow Box

The central overflow box includes a removable surface skimmer for easy cleaning, while the curved return nozzles maximize water movement.

ReefMat Ready

Plug & Play design allows for quick installation of ReefMat 250, 500, or 1200—available through Reef Supplies Canada.

Why Buy Your Red Sea Reefer G3 from Reef Supplies Canada

At Reef Supplies Canada, we stock the full lineup of Red Sea Reefer G3 aquariums and accessories. When you buy from us, you get:

• Authorized Canadian Red Sea retailer
• Fast nationwide shipping from our Quebec warehouse
• Dedicated reef experts for setup and support
• Competitive pricing on all Red Sea products

Elevate your reefing experience today with the Red Sea Reefer G3, available now at Reef Supplies Canada.