RED SEA - Reefer MAX 350 G3 - White

RED SEA Reefer MAX 350 G3 reef aquarium: a premium compact size for a well-maintained and ambitious reef

The RED SEA Reefer MAX 350 G3 White is designed for those who want a high-end reef aquarium in a size that's easier to integrate into a living space. At 120 cm long , 50 cm wide , and 53 cm high , it offers an elegant visual presence without being overwhelming. Its total volume of 342 liters allows for the creation of a true reef aquascape, with impressive depth, consistent water circulation, and much more comfortable maintenance conditions than with a smaller tank. Fish benefit from ample space, corals are showcased beautifully, and the overall effect is immediately striking. This model was designed to offer a truly premium reef experience in a more accessible and particularly appealing size.

MAX version with 2 ReefLED G2 115: precise, homogeneous reef lighting designed for corals

This MAX version comes with two ReefLED G2 115s , a configuration perfectly suited to the tank's dimensions and the requirements of a well-lit, modern reef aquarium. In an aquarium of this size, the lighting must be able to cleanly cover the aquascape, highlight the shapes, and effectively support coral growth without creating underutilized areas. The ReefLED G2s are 100% Reef-Safe and 100% REEF-SPEC , with a spectrum designed to support coral coloration and development. At full intensity, they can transition from a 10,000K reef white to a 23,000K REEF-SPEC blue . The visual effect remains clean, deep, and vibrant, with a subtle shimmer that instantly adds depth to the aquascape and gives the tank much more personality.

Red Sea G3 range: a technical evolution designed for greater stability, silence and simplicity

The Red Sea G3 series represents a true step up in the world of complete reef aquariums. This isn't just a cosmetic update. The entire technical architecture has been redesigned to make the system more user-friendly, more stable, and easier to maintain on a daily basis. The ReefATO+ is now included, making it easier to maintain a constant water level and more stable salinity. The series also benefits from a ReefMat Ready sump , an optimized overflow , a new ReefGate valve , and advanced hydrodynamic piping . Even in a 342-liter tank, these improvements make a significant difference. They enhance noise levels, precise control, water circulation, and the overall feeling of having a system designed down to the smallest detail.

Ultra-clear glass tank and frameless design: a clear reef view and a sleek visual profile

The Reefer MAX 350 G3 features an ultra-clear glass tank designed to offer a sharper view of the reef aquascape. The 12mm front glass , 12mm bottom glass, and 15mm side glass create a high-quality, premium feel while maintaining a light visual profile. Coral colors stand out more, contrasts are enhanced, and the depth of the aquascape becomes more visually appealing. The fact that this model is unreinforced further accentuates this sense of visual purity. The eye travels more freely, the surface appears more open, and the overall effect is more elegant. For a reef aquarium of this size, this result truly makes a difference and immediately reinforces the premium feel of the setup.

Marine-Spec white furniture: an elegant, durable base that easily integrates into the room

The cabinet of the RED SEA Reefer MAX 350 G3 White contributes significantly to the overall quality. It features a Marine-Spec design built to withstand the humidity and stresses of a marine environment. Replaceable exterior panels provide a clean, finished look, while concealed adjustable feet allow for easy leveling without compromising visual appeal. The white finish lends a bright, contemporary presence that blends seamlessly into any interior. On a model of this size, this balance between discretion and elegance works beautifully. The cabinet visually supports the tank without adding bulk, while immediately inspiring confidence in its structural integrity.

Optimized overflow and more discreet water drain: a more pleasant aquarium to live in every day.

On a reef aquarium installed in a living room, the silence and cleanliness of the water flow are paramount. Red Sea has therefore paid particular attention to water management on this model. The central overflow features a large intake surface and a removable comb that simplifies maintenance. The wide downpipes minimize turbulence and reduce flow noise, while their rectangular inlet further improves the smoothness of the water flow. In practice, this results in cleaner, more stable, and significantly quieter operation. It is precisely these details that transform the daily experience and make the aquarium much more pleasant to look at, without constantly reminding you of its technical aspects.

High-precision ReefGate valve and hydrodynamic piping: more stable and better-controlled circulation

The Reefer MAX 350 G3 boasts exceptionally sophisticated hydraulic management for a tank of this size. The new ReefGate valve , installed on the overflow, allows for precise flow control. Once the optimal balance is achieved, operation becomes more stable, quieter, and more pleasant. Simultaneously, the advanced hydrodynamic piping optimizes water circulation throughout the entire system. The piping can even be connected to one or two return pumps , providing real flexibility for future expansion depending on the reef tank's design. This technical foundation immediately conveys an impression of coherence and reliability, with a system that is not only comprehensive but also intelligently designed.

Reef-Spec 69-liter sump: a compact, clear, and practical technical space to use

The Reefer MAX 350 G3 is equipped with a 69-liter Reef-Spec sump , designed to offer a structured and easy-to-maintain technical space. It is ReefMat Ready , refugium-ready , and features a height-adjustable skimmer compartment , micron bags , removable media cups , and a bubble trap . This space doesn't need to be huge to be well-designed. Here, everything is organized for easy access, simplified maintenance procedures, and a logical layout. On a 342-liter aquarium, this sump provides a real sense of control and clearly contributes to the impression of having a complete, clean, and well-thought-out system.

ReefWave 25 circulation pump: a silent, precise reef flow perfectly suited to this volume

The two included ReefWave 25 pumps ensure consistent water flow tailored to the tank's dimensions and the corals' needs. Their design delivers an efficient REEF-SPEC water flow , even as the aquascape becomes denser or more elaborate. Their sine wave motor remains quiet, while the vibration dampers and double-bearing rotors effectively minimize vibrations. Control via ReefBeat allows you to adjust the flow pattern according to the type of reef you're setting up. In an aquarium of this size, this integrated flow system is a real advantage. It provides a solid, reliable foundation and makes operation much simpler from the start.

RSK DC 600 skimmer and ReefRun G2 6000 pump: a solid technical foundation for a smooth start

The included RSK DC 600 is designed to provide stable skimming, good oxygenation, and intelligent daily operation. Its self-regulating technology helps prevent over-skimming and limits the risk of the collection cup overflowing while continuing to effectively oxygenate the water. Meanwhile, the ReefRun G2 6000 ensures powerful, discreet, and efficient pumping. It can be used locally via its integrated controller or connected to ReefBeat via the Dual Controller for more advanced control. This combination brings true technical coherence to the entire MAX 350 G3 system, providing a solid, modern, and reliable foundation.

ReefMat 500 and ReefATO+: valuable automation for keeping a reef clean and stable

The included ReefMat 500 keeps the water clear thanks to its user-friendly automated mechanical filtration. Its filter roller replacement system is simple, clean, and quick, greatly simplifying routine maintenance. Meanwhile, the ReefATO+ precisely maintains the water level and salinity. It integrates a temperature probe and a highly sensitive leak detector , all controlled via ReefBeat . In a 342-liter reef aquarium, this automation is far from a mere convenience. It directly contributes to the system's stability and provides true peace of mind every day.

Sliding control panel 25 included: a clean and easily accessible technical organization

The 25mm sliding control panel is one of the details that makes this system much more user-friendly. It allows for a clean and organized mounting of the controllers , while also facilitating access to the equipment during adjustments and maintenance. On a complete aquarium of this size, having a clear, well-integrated, and easy-to-use control panel truly transforms the user experience. The cabinet interior remains tidy, the connections are better organized, and the overall layout is much clearer.

A RED SEA MAX aquarium designed for enthusiasts who want a complete, compact and durable system

The RED SEA Reefer MAX 350 G3 White was designed as a complete premium reef system, capable of supporting an ambitious marine project in a more compact format. Its volume, already well-matched equipment, and the improvements specific to the G3 generation make it a particularly attractive solution for those who want an aquarium that is both elegant and functional. Having lighting , circulation , return flow , protein skimmer, automatic filtration , top-off system , and control panel already included clearly elevates the initial quality of the project. With its high-quality construction and a warranty that can be extended up to 5 years , this model lays a particularly solid foundation for a high-end, compact marine reef.