Red Sea

MAX NANO G2 XL Aquarium (33 Gal)

Grouped product items
MAX NANO G2 XL Aquarium (Tank Only)

SKU: 253835

In stock


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MAX NANO G2 XL Aquarium with Black Cabinet

SKU: 253836

In stock


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MAX NANO G2 XL Aquarium with White Cabinet

SKU: 253837

In stock


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This item ships directly from Red Sea.


MAX NANO G2 XL: A Fully Equipped, Plug & Play Aquarium

  • 33 Gallon System Volume
  • Includes ReefLED 50 lighting
  • One-Plug Control Panel
  • Optional Cabinet (Black or White)
  • ReefATO+ and NanoMat-ready Rear Sump


The all-new MAX NANO G2 XL comes with all the necessary equipment needed for a stunning home reef, sparing you from concerns over component selection or compatibility. It benefits from superior infrastructure, optimal water management, extra-fortified cabinets (optional), and 2 new G2 features: ReefATO+ and NanoMat-ready rear sumps.  It has an elegant rimless design, with an 8mm, ultra-clear glass aquarium, and it incorporates the wi-fi connected ReefLED 50 LED light. The return pump and protein skimmer both connect to a conveniently located control panel to give you a quick and easy way to turn them off when it's time to feed or perform routine maintenance.

MAX NANO G2 XL Aquarium Dimensions

Aquarium Specifications

Dimensions: 20" L x 24" W x 20" H

Total System Volume: 33 Gallons

Glass Thickness: 8mm Ultra-Clear Glass


ReefLED 50 Included

Uniquely designed with a light intensity and spectrum that is 100% utilized by corals, the ReefLED 50 is ideal for promoting coral growth and coloration. It is also equipped with a built-in Wi-Fi that allows total control via the ReefBeat app. The app includes pre-set lighting programs, along with additional features such as sunrise/sunset effects, lunar cycle moon light, random clouds, and even an acclimation program for new installations.


ReefATO+ Ready

The Max NANO G2 XL Aquarium is ReefATO+ ready, so you can benefit from this extremely reliable auto top off, temperature monitor, and leak detection system. Just like the ReefLED light fixture, the ReefATO+ integrates with the ReefBeat app so that you can view the status of all your Red Sea devices in one place. The ReefATO+ is sold separately.



The included filter sock can be easily removed in favor of the soon-to-be-released NanoMat for enhanced mechanical filtration with an auto-advance fleece roll. The end result is better water quality and peak water clarity. The NanoMat is sold separately.


Warranty: 5 Year Manufacturer Warranty (3 years standard + 2 upon registration)


What's Included?

MAX NANO G2 XL Aquarium

Black or White Cabinet (not included with tank only option)

ReefLED 50 LED Light & Mounting Arm

409 GPH Sicce Return Pump

Gravity Fed ATO System

Nano XL Protein Skimmer

Removable Surface Skimmer

225-Micron Filter Sock

Foam Bubble Trap

100g Reef-Spec Carbon



Note: NanoMat & ReefATO+ Sold Separately.

More Information
Aquarium Type All in One
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