UNS R90 Reef Aquarium

The UNS Reef System delivers a complete reef-ready solution. Its rimless design showcases distinctive 45° mitered edges, black silicone, and thicker ultra-clear glass for durability and clarity. This package comes with a stylish aluminum-framed stand featuring an integrated sump filtration system. Magnetic, fully removable doors offer easy access and customization. 

The bigger versions come with built-in storage drawers, perfect for keeping your aquarium supplies neatly arranged. Every aspect of this system is thoughtfully crafted to deliver an ideal blend of practicality and style.

RIMLESS AQUARIUM

Experience the distinctive 45° mitered edges and crystal-clear glass of the R line rimless aquariums. Built with thicker glass and black silicone, these tanks enhance the vibrant colors of your corals and marine life while reducing coraline visibility. Each aquarium includes a stylish white base, perfect for bare-bottom designs that cleverly conceal equipment in the integrated sump beneath.

ALUMINUM STAND

The aluminum stand features a sturdy frame with fully removable magnetic doors, providing effortless access for maintenance and equipment setup. Available in White and Grey finishes.

The R90 and bigger models feature handy pull-out drawers, dedicated controller compartments, and ample room for tailored configurations, ensuring efficient wire management and storage. Designed for modularity and customization, every stand arrives fully assembled with a pre-installed sump, ready to meet your specific aquarium needs.

PLUMBING

Each system comes complete with all essential plumbing for both inflow and outflow, plus a convenient quick water change feature. Just position the tank on the stand, connect a few components, and you’re ready to start.

Each reef system includes a pre-assembled overflow plumbing setup featuring a distinctive Y-fitting that enables center mounting of larger lights within the overflow chamber. An acrylic holder secures the pipes in place, making the plumbing easy to assemble by a single person.

ELECTRICAL TOWER

The integrated controller box offers a dedicated area for surge protectors and efficient cable organization.

For the R90 and larger models, the lower compartment is designed to accommodate a chiller and features a viewing window for effortless monitoring. Each controller board is removable and accessible by opening the left stand door, allowing easy maintenance while keeping cables neatly organized and out of sight.

AUTO TOP OFF

Enhance your aquarium’s water capacity with the ATO, designed to seamlessly integrate with all Ultum Nature Systems R Aquarium sump units. It minimizes the need for constant water level checks, while a preinstalled float valve guarantees automatic top-offs for added convenience and worry-free maintenance.

INTEGRATED SUMP

The integrated sump system offers advanced functionality for an optimal reef setup. Gate valves provide smooth, quiet water flow, while additional ball valves and barbed fittings support external equipment like reactors or chillers. A gasket beneath the drain pipe and sump helps prevent salt creep. Its multi-chamber design features a prefilter baffle to trap larger debris, extending sock life, and diffuser plates to reduce noise and surface agitation. The second chamber is tailored to house a variety of popular protein skimmers with adjustable water levels, while the third chamber offers flexible space for media or a refugium.

Specification

TANK
Dimensions:
L35.43 X D22.05 X H22.05IN
L90 X D56 X H56CM
Glass Thickness: 12MM
Display Area Volume: 61.83GAL  /  234L
Total Volume [Including Sump]:
82.83GAL  /  312L

STAND
Dimensions:
L35.43 X D22.05 X H36.3IN
L90 X D56 X H92.1CM
Door Count: 4
Storage Drawers: 1

Sump

Dimensions

L80.5 x D52.8 x H45cm

Volume - 78L

Filter Bags - 3

Total Chambers - 4