Description
The Red Sea MAX NANO G2 XXL Aquarium (53 Gal) is a fully equipped, plug-and-play reef system built around Red Sea’s REEF-SPEC standards for lighting, filtration, and circulation. Everything needed to run a healthy reef ships in the box, so there’s no guesswork over compatible equipment.
MAX NANO G2 XXL specifications
| Display volume | 45 US gallons |
|---|---|
| Total system volume | 53 US gallons |
| Tank footprint (L x W) | 35.4 x 21.7 inches |
| Tank height | 19.7 inches |
| Total height on the cabinet | 54 inches, measured to the top of the tank and not counting the light |
| Cabinet finishes | Black or white |
| Warranty | Up to 5 years for eligible original U.S. purchasers who register the new system with Red Sea within 90 days. Non-transferable. |
Volumes are Red Sea’s figures for the system as built. Actual water volume in your room will be lower once rock and sand go in, and the display figure is the tank itself rather than the whole system. The cabinet is optional on the MAX NANO, so measure your stand as well as your ceiling before you order.
- Total System Volume: 53 Gallons
- Dimensions: 35.4″ L x 21.7″ W x 19.7″ H
- Glass: Rimless, ultra-clear 12mm glass
- Lighting: 2x ReefLED G2 60 included, Wi-Fi controlled via the ReefBeat app
- Filtration: Rear all-in-one sump with removable surface skimmer, filter sock, MAX protein skimmer, and media chamber
- Cabinet: Optional marine-spec cabinet in black or white, sold with or without the tank
- Warranty: Eligible original U.S. purchasers can receive five-year warranty coverage by registering an eligible new Red Sea system within 90 days. The warranty is non-transferable.
The rear sump is ReefATO+ and NanoMat-ready, so the system can be upgraded later with Red Sea’s auto top-off and fleece-roller filtration (both sold separately) without any modification. The included ReefLED G2 lighting runs the full REEF-SPEC spectrum, from a 10,000K reef-white to a 23,000K REEF-SPEC blue, with sunrise/sunset, lunar cycle, and acclimation programs built into the ReefBeat app.
We are an authorized Red Sea dealer and can order any MAX NANO G2 configuration directly. See the full official spec sheet and augmented-reality size preview on Red Sea’s website.
Shipping See current rates and ship days.
Shipping & Returns
- Equipment and dry goods ship at their own rate. Free shipping at $349 or more applies to qualifying livestock only — corals, fish, inverts and live copepods. The $10 box & handling fee is a livestock packing fee and does not apply to dry-goods orders.
- All sales are final on equipment and dry goods. We are a retail store, not the manufacturer.
- Register your product with the manufacturer and keep your receipt — their warranty is how a faulty unit gets replaced, and they are faster at it than a shop could be.
- Not sure who to contact for a warranty claim? Call us and we will point you to the right place.
Ships from our Key West store · (305) 850-9949
Your Red Sea tank, with the details worked out.
Send us your preferred model, cabinet color, delivery ZIP and buying timeframe. We will review availability, equipment choices and delivery arrangements so you can evaluate a complete quote before committing.
Catalog prices are planning estimates. Final availability, delivery eligibility, freight and applicable tax require confirmation. Installation and maintenance is a local service in Key West and the Florida Keys; systems ship nationwide and you arrange the install elsewhere.










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