Red Sea – REEFER MAX 300 G3 300L – White
£3,999.00
The Red Sea REEFER MAX 300 G3 300L is an advanced all-in-one reef aquarium system that combines cutting-edge technology with elegant design. Built for performance, reliability, and simplicity, it’s ideal for reef keepers who want a complete, professional-grade setup straight out of the box.
Featuring ultra-clear rimless glass, the REEFER MAX 300 G3 300L provides an unobstructed, crystal-clear view of your reef, while the sleek marine-grade cabinet, available in black or white, offers strength, style, and practicality. With a total system volume of approximately 300 litres (79 gallons), this model provides generous space for coral growth and aquascaping while maintaining manageable maintenance and energy efficiency.
The integrated sump system is designed for optimal water circulation and quiet operation, with ample room for equipment and maintenance access. As part of the MAX series, the REEFER MAX 300 G3 comes fully equipped with Red Sea’s latest smart reefing technology, including ReefLED G2 lighting, ReefRun DC return pump, REEFER DC Skimmer, ReefMat automatic roller filter, and ReefATO+ auto top-off system.
All components are seamlessly connected and controlled through the ReefBeat App, allowing precise management of lighting, flow, and filtration from your phone or tablet. This ensures your aquarium remains stable, efficient, and easy to maintain, giving you more time to enjoy your reef and less time handling equipment.
Designed for reef enthusiasts who value simplicity without compromise, the REEFER MAX 300 G3 brings together quality engineering and smart functionality in a beautifully balanced system.
Key Features:
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Fully equipped plug and play reef system with advanced smart controls
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Ultra-clear rimless glass for a superior viewing experience
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Total system volume: approx. 300L / 79 gallons
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Complete integration with the ReefBeat App
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Includes ReefLED G2 lighting, ReefRun DC pump, ReefMat roller filter, REEFER DC Skimmer, and ReefATO+
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Sleek, durable marine-grade cabinet available in black or white
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Quiet operation and energy-efficient design
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Ideal for mid-sized reef aquariums and coral-focused setups
The Red Sea REEFER MAX 300 G3 delivers precision, beauty, and smart control in one cohesive system, making it the perfect choice for reef keepers who want professional results without the complexity.






