Red Sea MAX NANO G2 XL
Red Sea Max-Nano G2 XL – Plug & Play Reef Aquarium
An expanded 125L nano reef tank with everything included for coral success.
The Red Sea Max-Nano G2 XL takes the popular Max-Nano concept to the next level, with a larger 125L system volume and enhanced equipment. Designed for reefkeepers who want the convenience of a plug & play nano system but with more space for coral growth, fish stocking, and aquascaping creativity.
Featuring REEF-SPEC® technology, ultra-clear rimless glass, and the powerful new ReefLED G2 60 lighting, the Max-Nano G2 XL is ideal for keeping SPS, LPS, and soft corals in a reliable all-in-one system that suits both beginners and experienced hobbyists.
Key Lifestyle Benefits
-
Bigger Nano Experience – More space (125L) for aquascaping, coral colonies, and fish.
-
Plug & Play Simplicity – All-in-one system with lighting, filtration, skimmer, pumps, cabinet, and power centre included.
-
Coral Growth Confidence – REEF-SPEC® standards ensure SPS, LPS, and soft corals thrive.
-
Perfect for Beginners & Experts – Easy to set up but expandable as your reef develops.
-
Striking Centrepiece – Rimless design with ultra-clear glass and dramatic LED shimmer.
Core Features
-
Lighting: 1 × ReefLED G2 60 with Wi-Fi control via the ReefBeat® App – enhanced spectrum for SPS, acclimation, lunar cycle, and cloud simulation modes.
-
Filtration: Integrated rear sump with REEF-SPEC® protein skimmer, activated carbon, sponge filter, and media rack.
-
Circulation: High-performance return pump with multidirectional nozzles for even water flow across the tank.
-
Glass: 10 mm ultra-clear rimless glass with bevelled edges for a clean, modern look.
-
Cabinet (optional): Marine-spec laminate with epoxy-coated finish, soft-close doors, and ventilation. Available in black or white.
-
Power Centre: Integrated one-plug power hub with switched outlets for all equipment.
Technical Specifications
-
System Volume: 125L (33 gal)
-
Display Tank Volume: 100L
-
Rear Sump Volume: 25L
-
Lighting: 1 × ReefLED G2 60
-
Skimmer: Nano REEF-SPEC® skimmer (XL configuration)
-
Circulation Pump: ~1,200 LPH (model-specific)
-
Dimensions (L×W×H): 60 × 50 × 55 cm
-
Total System Height (with cabinet, excl. light): 140 cm
-
Glass Thickness: 10 mm ultra-clear
Who is the Max-Nano G2 XL For?
-
Reefkeepers who want a larger nano reef tank with extra space for coral and fish
-
Beginners seeking a complete, plug-and-play reef system
-
Experienced hobbyists looking for a compact SPS-capable display with room to grow
-
Aquarists who want a modern, stylish rimless aquarium for home or office
More In The Max Nano Range
Warranty Information
The Red Sea Max-Nano G2 XL includes a manufacturer’s warranty covering the aquarium, cabinet, and all integrated equipment (lighting, pumps, skimmer) against defects in materials or workmanship. UK support is available for service and claims.
More Specification Detail
Ultra-clear glass
The MAX NANO G2 XL has a rimless design and is made from 10 mm, ultra-clear glass which provides a superb viewing experience.
Rimless, ultra- clear glass
ReefATO+ and NanoMat ready rear sumps
The MAX NANO G2 XL is ReefATO+ ready, allowing you to benefit from an extremely reliable auto top-off, temperature monitor and leak detector.
The MAX NANO G2 XL also has a removable filter sock compartment that is replaceable with the NanoMat- an enhanced mechanical filter with an auto-advance fleece-roll mechanism that keeps your aquarium water crystal clear.
* Optional add-ons, purchased separately.
Pump power center
The MAX NANOs have a built-in power center with conveniently located on/off switches for the skimmer and circulation pumps, enabling easy access for feeding and maintenance.
Rotatable rear sump screen
The rotatable screen allows easy access to the rear sump housing the filtration & circulation systems, thereby ensuring that the aquarium’s organic look is undisturbed.
Marine-spec cabinet (optional)
The MAX NANO G2 XL is available with an optional marine-spec laminate cabinet fronted with weatherproof epoxy painted doors, convenient push openers and soft close stainless steel hinges.
MAX NANO G2 XL cabinets are offered with Black or White exteriors.
Product Information
Product Information
Shipping & Returns
Shipping & Returns

















Red Sea MAX NANO G2 XL
Red Sea MAX NANO G2 XL
Red Sea Max-Nano G2 XL – Plug & Play Reef Aquarium
An expanded 125L nano reef tank with everything included for coral success.
The Red Sea Max-Nano G2 XL takes the popular Max-Nano concept to the next level, with a larger 125L system volume and enhanced equipment. Designed for reefkeepers who want the convenience of a plug & play nano system but with more space for coral growth, fish stocking, and aquascaping creativity.
Featuring REEF-SPEC® technology, ultra-clear rimless glass, and the powerful new ReefLED G2 60 lighting, the Max-Nano G2 XL is ideal for keeping SPS, LPS, and soft corals in a reliable all-in-one system that suits both beginners and experienced hobbyists.
Key Lifestyle Benefits
-
Bigger Nano Experience – More space (125L) for aquascaping, coral colonies, and fish.
-
Plug & Play Simplicity – All-in-one system with lighting, filtration, skimmer, pumps, cabinet, and power centre included.
-
Coral Growth Confidence – REEF-SPEC® standards ensure SPS, LPS, and soft corals thrive.
-
Perfect for Beginners & Experts – Easy to set up but expandable as your reef develops.
-
Striking Centrepiece – Rimless design with ultra-clear glass and dramatic LED shimmer.
Core Features
-
Lighting: 1 × ReefLED G2 60 with Wi-Fi control via the ReefBeat® App – enhanced spectrum for SPS, acclimation, lunar cycle, and cloud simulation modes.
-
Filtration: Integrated rear sump with REEF-SPEC® protein skimmer, activated carbon, sponge filter, and media rack.
-
Circulation: High-performance return pump with multidirectional nozzles for even water flow across the tank.
-
Glass: 10 mm ultra-clear rimless glass with bevelled edges for a clean, modern look.
-
Cabinet (optional): Marine-spec laminate with epoxy-coated finish, soft-close doors, and ventilation. Available in black or white.
-
Power Centre: Integrated one-plug power hub with switched outlets for all equipment.
Technical Specifications
-
System Volume: 125L (33 gal)
-
Display Tank Volume: 100L
-
Rear Sump Volume: 25L
-
Lighting: 1 × ReefLED G2 60
-
Skimmer: Nano REEF-SPEC® skimmer (XL configuration)
-
Circulation Pump: ~1,200 LPH (model-specific)
-
Dimensions (L×W×H): 60 × 50 × 55 cm
-
Total System Height (with cabinet, excl. light): 140 cm
-
Glass Thickness: 10 mm ultra-clear
Who is the Max-Nano G2 XL For?
-
Reefkeepers who want a larger nano reef tank with extra space for coral and fish
-
Beginners seeking a complete, plug-and-play reef system
-
Experienced hobbyists looking for a compact SPS-capable display with room to grow
-
Aquarists who want a modern, stylish rimless aquarium for home or office
More In The Max Nano Range
Warranty Information
The Red Sea Max-Nano G2 XL includes a manufacturer’s warranty covering the aquarium, cabinet, and all integrated equipment (lighting, pumps, skimmer) against defects in materials or workmanship. UK support is available for service and claims.
More Specification Detail
Ultra-clear glass
The MAX NANO G2 XL has a rimless design and is made from 10 mm, ultra-clear glass which provides a superb viewing experience.
Rimless, ultra- clear glass
ReefATO+ and NanoMat ready rear sumps
The MAX NANO G2 XL is ReefATO+ ready, allowing you to benefit from an extremely reliable auto top-off, temperature monitor and leak detector.
The MAX NANO G2 XL also has a removable filter sock compartment that is replaceable with the NanoMat- an enhanced mechanical filter with an auto-advance fleece-roll mechanism that keeps your aquarium water crystal clear.
* Optional add-ons, purchased separately.
Pump power center
The MAX NANOs have a built-in power center with conveniently located on/off switches for the skimmer and circulation pumps, enabling easy access for feeding and maintenance.
Rotatable rear sump screen
The rotatable screen allows easy access to the rear sump housing the filtration & circulation systems, thereby ensuring that the aquarium’s organic look is undisturbed.
Marine-spec cabinet (optional)
The MAX NANO G2 XL is available with an optional marine-spec laminate cabinet fronted with weatherproof epoxy painted doors, convenient push openers and soft close stainless steel hinges.
MAX NANO G2 XL cabinets are offered with Black or White exteriors.
Original: $487.22
-70%$487.22
$146.17Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Red Sea Max-Nano G2 XL – Plug & Play Reef Aquarium
An expanded 125L nano reef tank with everything included for coral success.
The Red Sea Max-Nano G2 XL takes the popular Max-Nano concept to the next level, with a larger 125L system volume and enhanced equipment. Designed for reefkeepers who want the convenience of a plug & play nano system but with more space for coral growth, fish stocking, and aquascaping creativity.
Featuring REEF-SPEC® technology, ultra-clear rimless glass, and the powerful new ReefLED G2 60 lighting, the Max-Nano G2 XL is ideal for keeping SPS, LPS, and soft corals in a reliable all-in-one system that suits both beginners and experienced hobbyists.
Key Lifestyle Benefits
-
Bigger Nano Experience – More space (125L) for aquascaping, coral colonies, and fish.
-
Plug & Play Simplicity – All-in-one system with lighting, filtration, skimmer, pumps, cabinet, and power centre included.
-
Coral Growth Confidence – REEF-SPEC® standards ensure SPS, LPS, and soft corals thrive.
-
Perfect for Beginners & Experts – Easy to set up but expandable as your reef develops.
-
Striking Centrepiece – Rimless design with ultra-clear glass and dramatic LED shimmer.
Core Features
-
Lighting: 1 × ReefLED G2 60 with Wi-Fi control via the ReefBeat® App – enhanced spectrum for SPS, acclimation, lunar cycle, and cloud simulation modes.
-
Filtration: Integrated rear sump with REEF-SPEC® protein skimmer, activated carbon, sponge filter, and media rack.
-
Circulation: High-performance return pump with multidirectional nozzles for even water flow across the tank.
-
Glass: 10 mm ultra-clear rimless glass with bevelled edges for a clean, modern look.
-
Cabinet (optional): Marine-spec laminate with epoxy-coated finish, soft-close doors, and ventilation. Available in black or white.
-
Power Centre: Integrated one-plug power hub with switched outlets for all equipment.
Technical Specifications
-
System Volume: 125L (33 gal)
-
Display Tank Volume: 100L
-
Rear Sump Volume: 25L
-
Lighting: 1 × ReefLED G2 60
-
Skimmer: Nano REEF-SPEC® skimmer (XL configuration)
-
Circulation Pump: ~1,200 LPH (model-specific)
-
Dimensions (L×W×H): 60 × 50 × 55 cm
-
Total System Height (with cabinet, excl. light): 140 cm
-
Glass Thickness: 10 mm ultra-clear
Who is the Max-Nano G2 XL For?
-
Reefkeepers who want a larger nano reef tank with extra space for coral and fish
-
Beginners seeking a complete, plug-and-play reef system
-
Experienced hobbyists looking for a compact SPS-capable display with room to grow
-
Aquarists who want a modern, stylish rimless aquarium for home or office
More In The Max Nano Range
Warranty Information
The Red Sea Max-Nano G2 XL includes a manufacturer’s warranty covering the aquarium, cabinet, and all integrated equipment (lighting, pumps, skimmer) against defects in materials or workmanship. UK support is available for service and claims.
More Specification Detail
Ultra-clear glass
The MAX NANO G2 XL has a rimless design and is made from 10 mm, ultra-clear glass which provides a superb viewing experience.
Rimless, ultra- clear glass
ReefATO+ and NanoMat ready rear sumps
The MAX NANO G2 XL is ReefATO+ ready, allowing you to benefit from an extremely reliable auto top-off, temperature monitor and leak detector.
The MAX NANO G2 XL also has a removable filter sock compartment that is replaceable with the NanoMat- an enhanced mechanical filter with an auto-advance fleece-roll mechanism that keeps your aquarium water crystal clear.
* Optional add-ons, purchased separately.
Pump power center
The MAX NANOs have a built-in power center with conveniently located on/off switches for the skimmer and circulation pumps, enabling easy access for feeding and maintenance.
Rotatable rear sump screen
The rotatable screen allows easy access to the rear sump housing the filtration & circulation systems, thereby ensuring that the aquarium’s organic look is undisturbed.
Marine-spec cabinet (optional)
The MAX NANO G2 XL is available with an optional marine-spec laminate cabinet fronted with weatherproof epoxy painted doors, convenient push openers and soft close stainless steel hinges.
MAX NANO G2 XL cabinets are offered with Black or White exteriors.





















