Red Sea Reefer G3 525
SKU: RSR45156
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.
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 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.
Models & Specifications
| Model | Total System Volume | Display Tank Volume |
|---|---|---|
| Reefer 170 | 165L / 43.6 gal | 128L / 33.8 gal |
| Reefer 200 | 200L / 52.8 gal | 158L / 41.7 gal |
| Reefer 250 | 245L / 64.7 gal | 203L / 53.6 gal |
| Reefer 300 | 300L / 79.3 gal | 246L / 65.0 gal |
| Reefer 350 | 342L / 90.3 gal | 273L / 72.1 gal |
| Reefer 425 | 433L / 114.4 gal | 343L / 90.6 gal |
| Reefer 525 | 540L / 142.6 gal | 423L / 111.8 gal |
| Reefer 625 | 620L / 163.8 gal | 497L / 131.3 gal |
| Reefer 750 | 750L / 198.1 gal | 600L / 158.5 gal |
| Reefer Peninsula 350 | 352L / 93.0 gal | 278L / 73.4 gal |
| Reefer Peninsula 500 | 519L / 137.1 gal | 412L / 108.8 gal |
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.
Learn More Here
IMAGES ARE FOR DISPLAY PURPOSES ONLY
