Reef System R75 (55 Gal) - UNS
Aquariums are typically processed within 1–3 business days and generally take 2–4 weeks for delivery unless otherwise noted on the product description page. Some models may have extended lead times depending on manufacturer inventory and freight scheduling. Once an aquarium order has been submitted to the manufacturer for processing, it generally cannot be canceled. If a cancellation is approved after submission, there may be cancellation fees ranging from 10% of the order total up to $500 depending on the manufacturer's policy. These fees are determined by the manufacturer and are non-refundable.
*This Product is Freighted, Because of this, Free Overnight Shipping will NOT be applied*
The UNS R75 Reef System delivers a premium, ready-to-run solution for reef hobbyists who value clarity, clean design, and functional performance. Built with ultra-clear low-iron glass and signature 45° mitered edges, the R75 offers a beautiful rimless display while supporting the demands of a thriving saltwater reef or freshwater aquascape.
This all-in-one system includes a matching aluminum-framed stand with fully removable magnetic doors, an integrated multi-chamber sump, and pre-plumbed pipe fittings for quick, hassle-free setup. Whether you’re running a skimmer, refugium, or advanced filtration media, the R75’s modular layout gives you the flexibility to build your dream system without compromise.
Key Features
Aquarium Highlights
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Dimensions: 29.53 x 19.69 x 19.69” (75 x 50 x 50cm)
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Volume: 42.28 gallons (160L)
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Glass Thickness: 10mm low-iron glass
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Polished 45° mitered edges for a seamless, high-clarity rimless look
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White bottom panel – ideal for bare-bottom setups
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Low-profile internal overflow box with top and bottom intakes
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Black silicone to reduce visible coraline buildup
Stand Features
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Dimensions: 29.52 x 19.68 x 36.25” (75 x 50 x 92.1cm)
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Durable aluminum frame with no rust or swelling
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4 fully removable magnetic doors for easy access
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One pull-out drawer for tool and accessory storage
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Built-in controller board and pre-cut cable pass-throughs
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Clean side-access to hidden wiring and equipment
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Available in White or Grey finish
Sump Specifications
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Dimensions: 19.69 x 16.85 x 17.72” (50 x 42.8 x 45cm)
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Volume: 13 gallons (51L), 4 chambers
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Adjustable baffles for skimmer and refugium water levels
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Filter floss trap and diffuser plates reduce noise and sock maintenance
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Gate and ball valves for flow control and equipment flexibility
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Integrated ATO reservoir with float valve
What’s Included
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UNS R75 Rimless Aquarium
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UNS R75 White Stand & Pre-installed Sump
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Pre-cut, pre-glued Pipe & Union Fittings
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Outlet Nozzles
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Velcro Strips for wire management