Red Sea Reefer G3 + 300

Red Sea REEFER G3+ Aquarium System – Next Generation Reef Aquariums

The new Red Sea REEFER G3+ series combines premium construction, modern design, advanced plumbing, and smart aquarium technology to create the perfect foundation for a thriving reef.

Available at Reef Supplies Canada, these aquariums feature ultra-clear eurobraced glass, reinforced marine-spec cabinets, precision flow control, and integrated ReefControl technology.

Key Features

• Ultra-clear glass with black eurobracing

• High-quality euro-silicone construction

• Reinforced marine-spec cabinet with leveling feet

• Improved hydrodynamic plumbing

• ReefGate precision valve for quiet operation

• ReefMat-ready filtration sump

• Integrated ReefControl smart ATO with temperature sensor

• Single or dual return pump compatibility on select models

• Extended manufacturer warranty of up to 5 years

Premium Ultra-Clear Glass

REEFER G3+ aquariums feature ultra-clear glass up to 19 mm thick, reinforced with eurobracing for additional strength. Premium euro-silicone bonding ensures structural integrity and long-term durability.

Reinforced Marine-Spec Cabinets

Each system includes a marine-spec plywood cabinet with adjustable leveling feet. Larger models feature additional aluminum reinforcement while maintaining the elegant floating aquarium appearance.

Advanced Hydrodynamic Plumbing

Redesigned plumbing improves water distribution and reduces turbulence. The ReefGate precision valve provides accurate downflow adjustment for nearly silent operation.

Models 425 and larger feature dual return outlets compatible with single or dual return pumps.

ReefMat-Ready Filtration Sump

The Reef Spec sump is designed for flexible filtration and easy maintenance, featuring:

• Removable mechanical filtration compartment

• ReefMat-ready installation

• Adjustable-height skimmer chamber

• Removable micron filter bags and media cups

• Refugium-ready configuration

• Integrated bubble trap

• Additional equipment space on most models
  
  

  REEFER 300 G3+

  • Total system volume: 300 L

  • Display volume: 246 L

  • Sump volume: 54 L

  • Display dimensions: 90 × 57.5 × 55 cm

  • Total system height: 142 cm

  • Front glass: 12 mm

  • Side glass: 12 mm

  • Bottom glass: 12 mm

  • Back glass: 10 mm

  • Bracing: Eurobrace

  • Return outlets: 1 × 25 mm

  • ReefControl: Lite Controller

Included

• Ultra-clear eurobraced aquarium

• Reinforced cabinet with leveling feet

• Hydrodynamic plumbing with ReefGate valve

• Reef Spec filtration sump

Build Your Dream Reef with Reef Supplies Canada

From compact reef aquariums to impressive Peninsula displays, the Red Sea REEFER G3+ series delivers a premium foundation for your next reef.

Explore compatible lighting, filtration, pumps, and accessories at Reef Supplies Canada.

Specifications are provided by Red Sea and are subject to change without notice. Dimensions exclude lighting. Extended warranty coverage is subject to manufacturer terms. Images are for display purpose only. Refer to specifications.