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Red Sea REEFER 625 G3+ Aquarium System – 131 Gallons
A Premium, Customizable Large-Format Reef Aquarium with Advanced Smart Control
The Red Sea REEFER 625 G3+ combines exceptional aquarium craftsmanship, reinforced construction, and intelligent monitoring technology into a premium reef-ready aquarium system.
Featuring a 131.3-gallon ultra-clear glass display, a 32.5-gallon sump, and Red Sea's ReefControl Pro technology, the REEFER 625 G3+ provides an impressive foundation for reefkeepers who want a large aquarium with the freedom to choose their own equipment.
Its nearly five-foot-long display offers generous aquascaping space for beautiful coral colonies, open swimming areas, and a wide variety of marine livestock.
The G3+ generation introduces redesigned high-flow plumbing, enhanced structural support, and integrated smart water-level management.
Unlike the MAX configuration, the standard REEFER 625 G3+ allows you to customize your lighting, circulation pumps, return pump, protein skimmer, and filtration equipment according to your individual reefkeeping goals.
Key Features
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163.8 Gallons Total System Volume – 131.3-gallon display with 32.5-gallon sump
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Ultra-Clear Glass Construction – Premium glass bonded with high-quality euro-silicone
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Reinforced Eurobracing & Bottom Bracing – Additional structural support
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ReefControl Pro Controller Included – Connected monitoring and expandable automation
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Digital Automatic Top-Off Included – Water-level management with integrated temperature sensor
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Redesigned High-Flow Plumbing – Improved circulation efficiency
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Dual 25mm Return Outlets – Supports single or dual return pumps
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REEF-SPEC Sump – ReefMat-ready with adjustable filtration compartments
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Aluminum-Supported Cabinet – Reinforced construction with a floating appearance
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Customizable Equipment Configuration – Select your preferred lighting and filtration equipment
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Up to 5-Year Manufacturer Warranty – With qualifying registration
Advanced ReefControl Pro Technology
The included ReefControl Pro provides centralized monitoring and management of compatible Red Sea equipment through the ReefBeat app.
Features include:
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Support for up to seven compatible ReefSense probes and sensors
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Connections for two compatible 12V DC devices
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ReefBeat app connectivity
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Expandable monitoring and automation capabilities
The included digital automatic top-off module manages freshwater replacement and incorporates a temperature sensor.
Additional ReefSense probes, including pH monitoring, are available separately.
Premium Ultra-Clear Glass & Reinforced Construction
The REEFER 625 G3+ features a stunning ultra-clear glass display designed to showcase vibrant corals, fish, and aquascaping.
The aquarium uses 19mm front, side, and rear glass, with a 15mm bottom panel.
High-quality euro-silicone bonding, reinforced eurobracing, and additional bottom bracing provide exceptional structural stability.
The display rests on an aluminum-supported cabinet designed to support this large-format aquarium while maintaining an elegant floating appearance.
Redesigned High-Flow Plumbing
The G3+ generation introduces redesigned hydrodynamic plumbing designed to improve water circulation efficiency.
A high-precision gate valve allows accurate overflow adjustments for quiet, consistent operation.
Two 25mm return outlets support single or dual return-pump configurations, providing flexibility when designing your system.
Versatile REEF-SPEC Sump
The included 32.5-gallon REEF-SPEC sump provides a spacious foundation for filtration equipment.
Features include:
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ReefMat-ready filtration area
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Adjustable protein skimmer chamber
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Integrated bubble trap
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Slide-in refugium divider
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Flexible equipment installation space
Convenient Cabinet & Equipment Access
The modern cabinet combines reinforced construction with practical access to filtration equipment, plumbing, and controls.
Its aluminum-supported structure provides a stable foundation while maintaining the attractive floating appearance of the REEFER series.
What's Included
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REEFER 625 G3+ ultra-clear glass aquarium
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Reinforced aquarium cabinet
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32.5-gallon REEF-SPEC sump
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Complete plumbing with high-precision gate valve
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ReefControl Pro Controller
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Digital ATO module with integrated temperature sensor
Equipment Sold Separately: Aquarium lighting, circulation pumps, return pump, protein skimmer, automatic roller filter, and optional monitoring probes.
Aquarium Specifications
| Specification | Details |
|---|---|
| Manufacturer | Red Sea |
| Model | REEFER 625 G3+ |
| Display Volume | 131.3 Gallons |
| Sump Volume | 32.5 Gallons |
| Total System Volume | 163.8 Gallons |
| Display Dimensions | 59.1" L × 25.6" W × 23.6" H |
| Overall System Height | 58.3" |
| Front Glass Thickness | 19mm (0.75") |
| Side Glass Thickness | 19mm (0.75") |
| Bottom Glass Thickness | 15mm (0.59") |
| Rear Glass Thickness | 19mm (0.75") |
| Glass Type | Ultra-Clear Glass |
| Bracing | Eurobrace + Bottom Brace |
| Return Outlets | 2 × 25mm |
| Return Pump Configuration | Single or Dual |
| Cabinet Structure | Aluminum-Supported |
| Included Controller | ReefControl Pro |
| Available Cabinet Colors | Black or White |
| Manufacturer Warranty | Up to 5 Years |
Manufacturer Warranty
Red Sea provides a standard 3-year manufacturer warranty on REEFER G3 aquariums.
Register your new aquarium within 90 days of purchase to receive an additional two years of coverage at no extra cost, for up to five years total.
Warranty coverage is subject to Red Sea's terms and conditions.
Build Your Dream Reef with Lush Corals
At Lush Corals, our team can help you select compatible lighting, pumps, filtration equipment, and quality livestock to create a reef aquarium tailored to your goals.
Whether you're planning an SPS-dominant reef or an impressive mixed coral display, the Red Sea REEFER 625 G3+ provides a premium foundation for your next aquarium.
No additional information available.
