The Red Sea REEFER MAX 525 G3 540L is a high-performance, plug and play reef aquarium system designed for reef keepers who demand quality, control, and style. As part of Red Sea’s advanced G3 range, it brings together cutting-edge technology, precision engineering, and timeless design to deliver an exceptional reefing experience straight out of the box.
Built from ultra-clear glass with a robust euro-braced design, the REEFER MAX 525 G3 540L offers strength, clarity, and a stunning panoramic view of your reef. The marine-spec plywood cabinet, available in black or white, provides durability and elegance, blending seamlessly into modern interiors. With a total system volume of approximately 525 litres (139 gallons), it provides ample space for aquascaping, coral colonies, and active marine life.
The system’s integrated sump is professionally engineered for optimal flow and quiet operation. It includes a full suite of Red Sea’s smart reefing equipment: ReefLED G2 lighting for vibrant coral growth, ReefRun DC return pump for efficient and adjustable flow, ReefMat automatic roller filter for hands-free mechanical filtration, REEFER DC Skimmer for nutrient export, and ReefATO+ to maintain stable water levels automatically.
All devices are fully integrated through the ReefBeat App, allowing you to monitor and control your lighting, flow, and filtration in real time. This intelligent connectivity ensures consistent water quality and system performance, giving you peace of mind and more time to enjoy your aquarium.
Perfect for both advanced hobbyists and those upgrading to a larger, smarter setup, the REEFER MAX 525 G3 offers professional-level functionality in a refined, easy-to-manage design.
Fully equipped plug and play reef system with smart technology
Ultra-clear glass with euro-braced construction for superior strength
Total system volume: approx. 525L / 139 gallons
Complete integration via the ReefBeat App for full system control
Includes ReefLED G2 lighting, ReefRun DC pump, ReefMat roller filter, REEFER DC Skimmer, and ReefATO+
Marine-grade cabinet in black or white finish for modern aesthetics
Quiet and energy-efficient operation
Ideal for large reef setups and coral-intensive displays
The Red Sea REEFER MAX 525 G3 combines performance, intelligence, and beauty in one seamless system, providing everything you need to build a world-class reef aquarium with precision and ease.
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Great experience and knowledgeable owner would recommend
Matthew Fairhurst
2024-11-05
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What a hidden Gem this place is! Lots of choice and the staff are very knowledgable with regards to answering any questions! They really do go above and beyond to help out!! Definately think I’ve found my new home with regards to anything aquatic!! Thanks guys!
Dave Hilton
2024-11-05
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WOW What a place! Everything you could ask for in 1 place. Staff very knowledgeable and no rush to sell you things you don’t need. Will be returning again and again.
Thomas Riley
2024-11-04
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Amazing shop great selection of coral fish and dry goods. Staff couldn't be more helpful...well worth a visit. Opening day was a great event well done ireef team the shop looks great 😁
elliott
2024-11-03
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Very nice shop
marzed hameed
2024-11-03
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Very clean shop . Fishes and corals are healthy .
Keara Morgan
2024-11-03
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Great experience at IReef all staff made us feel so welcome, nothing was too much trouble. Would highly recommend. The layout of the shop is great to.
Daniel Morgan
2024-11-03
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Attended ireefs opening day and was optimistic as to what would be on offer. From the moment of stepping through the door I was greeted with a fantastic shop that has everything on offer from a lot of brands to the knowledge of staff. Will definitely use them over and over again.
