REEFER MAX S-550 G3+ (145.1 Gal) - Red Sea
REEFER MAX S-550 G3+ (145.1 Gal) - Red Sea
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Red Sea Reefer MAX S-550 G3+ Complete Saltwater Reef System
The Red Sea Reefer MAX S-550 G3+ is a complete saltwater reef aquarium with an 118.3-gallon display and a 26.7-gallon sump, 145 gallons in the whole system. The display measures 47.2" L x 26.8" W x 25.6" H. Lights, powerheads, the return pump, a ReefMat roller filter, a protein skimmer, and ReefControl Pro are included and run together in the ReefBeat app. The cabinet is available in black or white.
- 118.3-gallon display, 26.7-gallon sump, 145 gallons total
- Included equipment: 2 x ReefLED G2 170, 2 x ReefWave45 (3,960 GPH each), ReefMat 1200, and RSK DC 600; 1 x ReefRun G2 8000 (1,080-2,200 GPH)
- ReefControl Pro with automatic top-off, temperature monitoring, and leak detection
- Ultra-clear euro-braced glass, quiet high-flow plumbing, and a marine cabinet
The Red Sea REEFER MAX G3+ is a fully equipped, complete Plug & Play reefing platform. Building upon the third-generation REEFER G3 foundation, the MAX configuration bundles Red Sea’s entire smart hardware ecosystem—including reef-safe LED lighting, automated roller filtration, DC protein skimming, smart return pumping, gyre wavemaking, and Auto Top-Off—into one seamlessly integrated, ReefBeat-controlled setup.
What’s Included in the REEFER MAX Package
Every REEFER MAX system comes out-of-the-box with a fully synchronized suite of smart equipment designed to work together without compatibility guesswork:
- ReefLED G2 Lighting (115 or 170): Reef-safe spectrum LED arrays engineered for optimal PUR (Photosynthetically Usable Radiation) and coral growth, mounted on rotatable aluminum arms and fully controllable via ReefBeat.
- ReefMat Automatic Roller Filter: A smart, plug-and-play mechanical roller filter that keeps water crystal clear while eliminating manual filter sock washing.
- REEFER DC Skimmer: Intelligent protein skimmer featuring self-leveling sensor technology that actively prevents foam neck overflows and full-cup spills while maintaining continuous aeration.
- ReefRun G2 DC Return Pump: High-efficiency, whisper-quiet return pump with adjustable flow rates (4,000 to 12,000 L/h) managed via local or app-based controllers.
- ReefWave Gyre Pump: Smart cross-flow wavemaker utilizing sine-wave technology for silent, distributed REEF-SPEC water movement without harsh direct blasts.
- ReefControl Pro with ATO Module: Includes ReefControl Pro, the ATO module, temperature monitoring, and leak detection.
Core System Features & Architecture
1. Advanced G3 Plumbing & Silent Downflow
- Up to 50% Higher Circulation: Hydrodynamically optimized return piping reduces head-loss resistance, delivering higher turnover with reduced energy draw.
- Silent Downflow & Bespoke ReefGate Valve: Enlarged rectangular downflow intake dampens air swirl noise, paired with the high-precision ReefGate gate valve for micro-tuning water level height.
- Dual Return Outlets: Multidirectional return nozzles distribute flow evenly across the entire aquascape.
2. Reinforced Glass & Marine-Grade Cabinetry
- Ultra-Clear High-Transmittance Glass: Up to 19 mm (0.75 in) thickness for crystal-clear color rendering. Models 425 and larger feature euro-bracing for top-tier structural stability; smaller models feature clean, rimless bevel-cut edges.
- Fortified Cabinet Architecture: Built with laminated, water-resistant marine plywood and heavy-duty leveling feet. Models 625 and larger add an internal front aluminum support framework.
3. Complete ReefBeat Ecosystem Control
Instead of managing multiple third-party apps and separate controllers, every piece of hardware in the REEFER MAX system connects directly to Red Sea's ReefBeat App. Monitor water temperature, schedule light ramps, adjust skimmer sensitivity, automate roll changes, and receive instant push notifications for leak warnings or maintenance alerts from a single mobile dashboard.
Specification Overview
| Reefer S-550 G3+ | Reefer S-700 G3+ | Reefer S-850 G3+ | Reefer S-1000 G3+ | |
| Total system water volume | 145 gal | 184.7 gal | 224.5 gal | 264.2 gal |
| Display tank water vol. | 118.3 gal | 149 gal | 179.6 gal | 210 gal |
| In-Cabinet sump water vol. | 26.7 gal | 35.7 gal | 44.9 gal | 54.2 gal |
| Display tank Length | 47.2 " | 59.1 " | 70.9 " | 82.7 " |
| Display tank width | 26.8 " | 26.8 " | 26.8 " | 26.8 " |
| Display tank height (excluding light unit) | 25.6 " | 25.6 " | 25.6 " | 25.6 " |
| Total system height (excluding light unit) | 60.2 " | 60.2 " | 60.2 " | 60.2 " |
| Ultra-clear front glass | 0.75 " | 0.75 " | 0.75 " | 0.75 " |
| Ultra-clear side glass | 0.75 " | 0.75 " | 0.75 " | 0.75 " |
| Bottom glass | 0.75 " | 0.75 " | 0.75 " | 0.75 " |
| Back glass thickness | 0.75 " | 0.75 " | 0.75 " | 0.75 " |
| Rim type | Euro brace + bottom brace | Euro brace + bottom brace | Euro brace + bottom brace | Euro brace + bottom brace |
| Aquarium Support | Floating look w/ aluminum support | Floating look w/ aluminum support | Floating look w/ aluminum support | Floating look w/ aluminum support |
| ReefLED advanced light system | 2 x ReefLED G2 170 | 3 x ReefLED G2 170 | 3 x ReefLED G2 170 | 4 x ReefLED G2 170 |
| Water circulation | 2x ReefWave 45 | 2x ReefWave 45 | 2x ReefWave 45 | 2x ReefWave 45 |
| Main system pump | 1x ReefRun G2 8000 | 1x ReefRun G2 8000 | 1x ReefRun G2 12000 | 1x ReefRun G2 12000 |
| Return Outlet Nozzles | 2x 25mm (single or dual pump) | 2x 25mm (single or dual pump) | 2x 32mm (single or dual pump) | 2x 32mm (single or dual pump) |
| Hydrodynamic piping with Gate valve | Included | Included | Included | Included |
| Protein Skimmer | RSK DC 600 | RSK DC 900 | RSK DC 900 | RSK DC 900 |
| ReefMat / NanoMat | ReefMat 1200 | ReefMat 1200 | ReefMat 1200 | ReefMat 1200 |
| ATO Module w/ Integrated Temp Sensor | Yes | Yes | Yes | Yes |
| ReefControl Controller | Pro Controller | Pro Controller | Pro Controller | Pro Controller |
| Slide out control panel | Slide-out control panel 60 Included | Slide-out control panel 60 Included | Slide-out control panel 60 Included | Slide-out control panel 60 Included |
| ReefSense pH & Temp Probe | Yes | Yes | Yes | Yes |
Available Models & Form Factors
- REEFER-S MAX G3 Series: Extra-deep, high-volume systems (S-550, S-700, S-850, S-1000).
- Peninsula MAX G3 Series: Three-sided room-divider display layouts (Peninsula 350, 500, S-700, S-950).
