The Red Sea Max Nano G2 XXL is a game-changer in the world of reef aquariums. Combining the convenience of a plug & play system with professional-grade features, this integrated aquarium allows hobbyists to effortlessly create a stunning coral reef environment. Designed and manufactured by Red Sea, the MAX NANO G2 XXL delivers everything you need to maintain a vibrant, healthy reef with minimal fuss and maximum reliability.
This article dives deep into the unique features and benefits of the Red Sea Max Nano G2 XXL, highlighting its advanced water management system, premium lighting, filtration, and user-friendly design. Whether you're upgrading from a smaller nano tank or stepping into reef keeping for the first time, the MAX NANO G2 XXL offers an all-in-one solution that keeps your marine life thriving.
Table of Contents
- Overview of the Red Sea Max Nano G2 XXL
- Plug & Play Simplicity with ReefSPEC Equipment
- Convenient Maintenance and User-Friendly Features
- Warranty and Support
- Why Choose the Red Sea Max Nano G2 XXL?
- Frequently Asked Questions (FAQ)
- Conclusion
Overview of the Red Sea Max Nano G2 XXL
The MAX NANO G2 XXL is the largest member of the MAX NANO series, boasting a system volume of 200 litres. Its dimensions—90cm in length, 50cm in height, and 55cm from front to back—make it the perfect pro-size reef aquarium for those seeking more display space without sacrificing the integrated benefits of the NANO lineup.
One of the standout design elements is the sleek, frameless MAX NANO look, crafted from 12mm thick ultra-clear glass. This ensures maximum viewing pleasure with minimal visual distraction, allowing the vibrant colours of your corals and marine inhabitants to shine through.
For added convenience and aesthetic appeal, the aquarium can be paired with a ReefSPEC plywood cabinet, which includes adjustable feet to ensure the tank is perfectly level—crucial for maintaining water stability and overall system health.
Plug & Play Simplicity with ReefSPEC Equipment
The MAX NANO G2 XXL is more than just a tank—it’s a complete ecosystem ready to go right out of the box. The system comes equipped with ReefSPEC-certified equipment, designed to meet the exacting standards required for healthy reef keeping.

This plug & play system minimizes setup time and eliminates the guesswork often involved in choosing compatible components. Everything from lighting to circulation is pre-configured to create an ideal environment for coral growth and marine life wellbeing.
Lighting: ReefLED 50 with Wi-Fi Connectivity
The MAX NANO G2 XXL features two sets of ReefLED 50 lights, connected via Wi-Fi for easy control and monitoring. These lights are 100% safe for marine organisms and meet the stringent ReefSPEC standards, ensuring your corals receive the perfect spectrum and intensity for vibrant, healthy growth.
The light fixtures are also designed with a rotating mount, allowing easy access to the rear sump for maintenance without having to remove or reposition the lighting system.

Advanced Water Circulation and Filtration
Maintaining optimal water flow and cleanliness is critical in reef aquariums, and the MAX NANO G2 XXL excels in this area with its ReefSPEC circulation and filtration system:
- Circulation Pumps: Two return pumps that circulate the entire water volume approximately 10 times per hour.
- Adjustable Nozzles: Dual multi-directional nozzles ensure there are no dead spots in the tank, promoting healthy water movement.
- Protein Skimmer: A NANO-XXL protein skimmer is included, featuring a removable water flow comb for easy cleaning and efficient oil film removal.
- Mechanical Filtration: Equipped with a micron filter bag holder and a 225-micron filter bag to capture fine particulates.
- Additional Media: A foam filter pad and a media rack allow for customized filtration media placement.

The rear sump design thoughtfully includes dedicated spaces for ReefATO+ (auto top-off system) and NanoMat (biological filtration media), allowing easy upgrades and enhanced water quality management.
Convenient Maintenance and User-Friendly Features
Maintaining a reef tank can be a demanding task, but the MAX NANO G2 XXL is built to make routine care as straightforward as possible. Key features that simplify maintenance include:
- A removable glass screen that conceals all equipment from view, keeping the display clean and undisturbed.
- Power switches for both circulation and skimmer pumps centralized for quick access during feeding, aquascaping, or cleaning.
- Rotatable light mounts for effortless sump access without disrupting tank aesthetics.

Warranty and Support
Confidence in quality is backed by a comprehensive warranty package: a 3-year warranty on the aquarium itself and a 2-year warranty on the included equipment. This extended coverage reflects Red Sea's commitment to delivering durable, reliable reef systems that stand the test of time.
Why Choose the Red Sea Max Nano G2 XXL?
The MAX NANO G2 XXL is the perfect choice for aquarists who want a professional-sized reef system without the hassle of component selection and compatibility issues. Its integrated ReefSPEC equipment, smart design, and easy maintenance features provide a seamless reef-keeping experience.
Whether you’re a seasoned reef keeper or a passionate beginner, this system offers:
- Plug & play convenience with top-tier equipment
- Optimized water management and circulation
- High-quality lighting tailored for coral health
- Elegant frameless design for stunning display
- Expandable filtration options with ReefATO+ and NanoMat
- Long-term peace of mind with industry-leading warranties

Frequently Asked Questions (FAQ)
What is the total water capacity of the Red Sea Max Nano G2 XXL?
The system holds a total volume of 200 litres, making it a spacious reef aquarium suitable for a wide range of corals and marine species.
Does the system come with lighting included?
Yes, the MAX NANO G2 XXL includes two sets of Wi-Fi connected ReefLED 50 lights that are ReefSPEC certified and safe for marine life.
Can I add automatic top-off and bio-media systems?
Absolutely. The rear sump has designated spaces for ReefATO+ auto top-off and NanoMat biological media, allowing you to enhance your system’s water quality management.
Is the aquarium easy to maintain?
Yes, the design includes features like removable glass screens, centralized pump switches, and rotatable lighting fixtures to simplify daily maintenance and feeding.
What warranty coverage does the MAX NANO G2 XXL offer?
The aquarium comes with a 3-year warranty on the tank and a 2-year warranty on the equipment, providing excellent peace of mind.
Conclusion
The Red Sea Max Nano G2 XXL stands out as a premium, professional-sized reef aquarium that combines the best features of the MAX NANO series with enhanced capacity and convenience. Its plug & play design, ReefSPEC-certified components, and thoughtful engineering make it an ideal choice for anyone serious about reef keeping.
With the MAX NANO G2 XXL, you can create a vibrant, colourful reef environment with less hassle and more confidence. Elevate your marine aquarium experience today with this all-in-one system designed to deliver outstanding results.
This article was inspired from the video The MAX NANO G2 XXL - Pro-size reef with all the NANO perks | Drop a like and subscribe to show your support!
