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Rimless Glass Aquarium Tanks - Ultum Nature Systems

Rimless Tanks

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  • Ultra-clear 21.3-gallon rimless aquarium by Ultum Nature Systems, showcasing its sleek, modern rimless design and transparent glass.
    Ultra clear 90L (21.3 gallons) rimless aquarium by Ultum Nature Systems, showcasing its sleek, modern design and transparent glass.
    $ 289.99 - $ 289.99
    $ 289.99
    $ 289.99 - $ 289.99
    $ 289.99

    UNS 90L - 21.3 Gallon Ultra Clear Rimless Aquarium

    Ultum Nature Systems Ultra Clear rimless tanks are designed to vanish. 91% clarity Diamant glass provides a high-definition view of every aquascape...

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    $ 289.99 - $ 289.99
    $ 289.99
    $ 289.99 - $ 289.99
    $ 289.99
  • Clear 6.3-gallon Ultum Nature Systems UNS rimless aquarium with ultra-clear glass, showcasing a sleek, modern rimless tank design.
    Ultra clear 60L rimless aquarium by Ultum Nature Systems, showcases sleek, modern design with transparent glass walls.
    $ 99.99 - $ 99.99
    $ 99.99
    $ 99.99 - $ 99.99
    $ 99.99

    UNS 60L - 6.3 Gallon Ultra Clear Rimless Aquarium

    Ultum Nature Systems Ultra Clear rimless tanks are designed to vanish. 91% clarity Diamant glass provides a high-definition view of every aquascape...

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    $ 99.99 - $ 99.99
    $ 99.99
    $ 99.99 - $ 99.99
    $ 99.99
  • Ultra clear rimless aquarium by Ultum Nature Systems, UNS 90B, 11.8-gallon tank with sleek, modern design for freshwater or saltwater use.
    Ultra clear UNS 90B 11.8-gallon rimless aquarium by Ultum Nature Systems, showcasing a modern, sleek aquascaping tank.
    $ 159.99 - $ 159.99
    $ 159.99
    $ 159.99 - $ 159.99
    $ 159.99

    UNS 90B - 11.8 Gallon Ultra Clear Rimless Aquarium

    Ultum Nature Systems Ultra Clear rimless tanks are designed to vanish. 91% clarity Diamant glass provides a high-definition view of every aquascape...

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    $ 159.99 - $ 159.99
    $ 159.99
    $ 159.99 - $ 159.99
    $ 159.99
  • Ultra clear rimless aquarium by Ultum Nature Systems, UNS 120M, 85.5 gallons, sleek and modern tank for freshwater or marine setups.
    Clear view of the UNS 120M Ultum Nature Systems 85.5-gallon rimless aquarium with sleek, ultra-clear glass and modern design.
    $ 1,209.99 - $ 1,209.99
    $ 1,209.99
    $ 1,209.99 - $ 1,209.99
    $ 1,209.99

    UNS 120M - 85.5 Gallon Ultra Clear Rimless Aquarium

    Ultum Nature Systems Ultra Clear rimless tanks are designed to vanish. 91% clarity Diamant glass provides a high-definition view of every aquascape...

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    $ 1,209.99 - $ 1,209.99
    $ 1,209.99
    $ 1,209.99 - $ 1,209.99
    $ 1,209.99
  • Ultra clear 20.5-gallon rimless aquarium by Ultum Nature Systems, showcasing a sleek, modern design with transparent glass.
    Ultraclear 20.5-gallon rimless aquarium by Ultum Nature Systems, featuring a sleek, modern design with transparent glass edges.
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    $ 194.99 - $ 194.99
    $ 194.99
    $ 194.99 - $ 194.99
    $ 194.99

    UNS 60U - 20.5 Gallon Ultra Clear Rimless Aquarium

    Ultum Nature Systems Ultra Clear rimless tanks are designed to vanish. 91% clarity Diamant glass provides a high-definition view of every aquascape...

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    $ 194.99 - $ 194.99
    $ 194.99
    $ 194.99 - $ 194.99
    $ 194.99
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  • Ultra clear UNS 45U 9.3-gallon rimless aquarium by Ultum Nature Systems showing a sleek, modern glass tank with seamless edges.
    Ultum Nature Systems UNS 45U 9.3-Gallon Ultra Clear Rimless Aquarium with sleek, transparent design and modern rimless edges.
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    $ 104.99 - $ 104.99
    $ 104.99
    $ 104.99 - $ 104.99
    $ 104.99

    UNS 45U - 9.3 Gallon Ultra Clear Rimless Aquarium

    Ultum Nature Systems Ultra Clear rimless tanks are designed to vanish. 91% clarity Diamant glass provides a high-definition view of every aquascape...

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    $ 104.99 - $ 104.99
    $ 104.99
    $ 104.99 - $ 104.99
    $ 104.99
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  • Ultum Nature Systems UNS 35A 11.3-gallon dual AIO rimless aquarium showing sleek, clear glass design with integrated filtration.
    Ultum Nature Systems UNS 35A 11.3-gallon dual AIO rimless aquarium showing clear glass with sleek, modern rimless design.
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    $ 208.99 - $ 208.99
    $ 208.99
    $ 208.99 - $ 208.99
    $ 208.99

    UNS 35A - 11.3 Gallon Dual AIO Rimless Aquarium

    The Ultum Nature Systems Dual All‑In‑One (AIO) series elevates the craftsmanship of standard rimless tanks by integrating a powerful, professional‑...

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    $ 208.99 - $ 208.99
    $ 208.99
    $ 208.99 - $ 208.99
    $ 208.99
    Sold out
  • Rimless UNS 45E Paludarium Enclosure Kit by Ultum Nature Systems featuring glass panels and open-top design for aquatic and terrestrial setup.
    Rimless UNS 60E Paludarium Enclosure Kit by Ultum Nature Systems, clear glass tank with integrated features for aquatic and terrestrial setups.
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    $ 208.99 - $ 208.99
    $ 208.99
    $ 208.99 - $ 208.99
    $ 208.99

    UNS 60E Paludarium Enclosure Kit

    The UNS Paludarium Enclosure Kit provides a comprehensive foundation for building a fully enclosed, multi-dimensional ecosystem. Each kit includes ...

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    $ 208.99 - $ 208.99
    $ 208.99
    $ 208.99 - $ 208.99
    $ 208.99
    Sold out
  • Ultum Nature Systems UNS 45A 9.3-gallon dual AIO rimless aquarium with clear glass and sleek modern design.
    Ultum Nature Systems UNS 45A 9.3-gallon dual AIO rimless aquarium with sleek, modern design and clear glass viewing panels.
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    $ 186.99 - $ 186.99
    $ 186.99
    $ 186.99 - $ 186.99
    $ 186.99

    UNS 45A - 9.3 Gallon Dual AIO Rimless Aquarium

    The Ultum Nature Systems Dual All‑In‑One (AIO) series elevates the craftsmanship of standard rimless tanks by integrating a powerful, professional‑...

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    $ 186.99 - $ 186.99
    $ 186.99
    $ 186.99 - $ 186.99
    $ 186.99
    Sold out
  • Rimless UNS 45E Paludarium Enclosure Kit by Ultum Nature Systems featuring glass panels and open-top design for aquatic and terrestrial setup.
    Rimless UNS 45E Paludarium Enclosure Kit by Ultum Nature Systems featuring clear glass panels and open-top design.
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    $ 149.99 - $ 149.99
    $ 149.99
    $ 149.99 - $ 149.99
    $ 149.99

    UNS 45E Paludarium Enclosure Kit

    The UNS Paludarium Enclosure Kit provides a comprehensive foundation for building a fully enclosed, multi-dimensional ecosystem. Each kit includes ...

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    $ 149.99 - $ 149.99
    $ 149.99
    $ 149.99 - $ 149.99
    $ 149.99
    Sold out
  • Blue rimless 4.6-gallon aquarium from Ultum Nature Systems UNS 5N limited edition, showcasing clear glass and sleek design.
    Blue rimless aquarium by Ultum Nature Systems, UNS 5N, 4.6-gallon limited edition tank with sleek, clear glass design.
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    $ 79.99 - $ 79.99
    $ 79.99
    $ 79.99 - $ 79.99
    $ 79.99

    UNS 5N - 4.6 Gallon Limited Edition Blue Rimless Aquarium

    The limited edition UNS 5N Rimless Aquarium reimagines the classic nano tank with design details that elevate your aquascape. Built with the same 9...

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    $ 79.99 - $ 79.99
    $ 79.99
    $ 79.99 - $ 79.99
    $ 79.99
    Sold out
  • Blue Rimless Aquarium by Ultum Nature Systems, UNS 90L limited edition tank with sleek, clear glass design for freshwater or marine setups.
    Blue Rimless Aquarium by Ultum Nature Systems, UNS 90L - 21.3 Gallon limited edition rimless tank with clear glass and sleek design.
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    $ 344.99 - $ 344.99
    $ 344.99
    $ 344.99 - $ 344.99
    $ 344.99

    UNS 90L - 21.3 Gallon Limited Edition Blue Rimless Aquarium

    The limited edition UNS 90L Rimless Aquarium pairs sleek proportions with premium details designed to elevate long-format aquascapes. Crafted with ...

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    $ 344.99 - $ 344.99
    $ 344.99
    $ 344.99 - $ 344.99
    $ 344.99
    Sold out
  • Ultra clear 114.1-gallon rimless aquarium from Ultum Nature Systems, showcasing a sleek, modern design with transparent glass edges.
    Ultra clear rimless 114.1-gallon aquarium from Ultum Nature Systems, showcasing sleek, modern design with transparent glass walls.
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    $ 1,499.99 - $ 1,499.99
    $ 1,499.99
    $ 1,499.99 - $ 1,499.99
    $ 1,499.99

    UNS 120U - 114.1 Gallon Ultra Clear Rimless Aquarium

    Ultum Nature Systems Ultra Clear rimless tanks are designed to vanish. 91% clarity Diamant glass provides a high-definition view of every aquascape...

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    $ 1,499.99 - $ 1,499.99
    $ 1,499.99
    $ 1,499.99 - $ 1,499.99
    $ 1,499.99
    Sold out
  • Ultem Nature Systems UNS 30A 5.5-gallon ultra-clear rimless all-in-one aquarium in white, showing sleek rimless design and clear glass.
    Ultem Nature Systems UNS 30A 5.5-gallon all-in-one rimless aquarium in white, clear glass with sleek, modern design.
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    $ 159.50 - $ 159.50
    $ 159.50
    $ 159.50 - $ 159.50
    $ 159.50

    UNS 30A - 5.5 Gallon Ultra Clear All In One Rimless Aquarium - White

    The Ultum Nature Systems 30A is an evolution of the bestselling 30C cube, redesigned to offer a streamlined, professional-grade aquascaping experie...

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    $ 159.50 - $ 159.50
    $ 159.50
    $ 159.50 - $ 159.50
    $ 159.50
    Sold out
  • Dual AIO rimless aquarium by Ultum Nature Systems, UNS 75A 40.1-gallon all-in-one tank with sleek, modern design.
    Ultum Nature Systems UNS 75A 40.1-gallon dual AIO rimless aquarium with sleek design and clear glass view.
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    $ 649.99 - $ 649.99
    $ 649.99
    $ 649.99 - $ 649.99
    $ 649.99

    UNS 75A - 40.1 Gallon Dual AIO Rimless Aquarium

    The Ultum Nature Systems Dual All‑In‑One (AIO) series elevates the craftsmanship of standard rimless tanks by integrating a powerful, professional‑...

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    $ 649.99 - $ 649.99
    $ 649.99
    $ 649.99 - $ 649.99
    $ 649.99
    Sold out
  • Rimless UNS 90E Foresta integrated paludarium by Ultum Nature Systems with lush plant and aquatic habitat features.
    Rimless UNS 90E Foresta Integrated Paludarium by Ultum Nature Systems showing lush plant setup with water and land areas.
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    $ 899.99
    $ 899.99 - $ 899.99
    $ 899.99
    $ 719.99
    $ 719.99 - $ 719.99
    $ 719.99

    UNS 90E - Foresta Integrated Paludarium

    The Ultum Nature Systems Foresta line of Integrated Paludariums is an advanced all-in-one system engineered to support a diverse range of aquatic a...

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    $ 899.99
    $ 899.99 - $ 899.99
    $ 899.99
    $ 719.99
    $ 719.99 - $ 719.99
    $ 719.99
    Sold out
  • Ultum Nature Systems UNS All-In-One Tank featuring a clear glass tank with a black lid and filtration system for aquatic habitats.
    Clear image of an UNS All-In-One Tank by Ultum Nature Systems, showcasing its glass construction and integrated filtration system.
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    $ 144.99 - $ 199.99
    $ 144.99 - $ 199.99
    $ 144.99 - $ 199.99
    $ 144.99

    UNS All-In-One Tanks [DISCONTINUED]

    This item is discontinued. Click here for the new and improved UNS Dual All-in-one Aquariums. With a built-in filter, the need for an additional ex...

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    $ 144.99 - $ 199.99
    $ 144.99 - $ 199.99
    $ 144.99 - $ 199.99
    $ 144.99
    Sold out

Choosing the right tank is the first step in your aquascaping journey, and our curated selection is designed to meet the needs of every hobbyist. UNS Ultra Clear Rimless Tanks are crafted with ultra-clear 91% Diamant low-iron glass and signature 45° mitered edges for a seamless, high-definition view. For those seeking a more streamlined setup, UNS Dual AIO (All-In-One) Tanks provide those same premium features but include a built-in filtration system, eliminating the need for external canisters or bulky equipment.

If you’re unsure where to begin, we offer Aquarium Kits that include all the essential equipment needed to get your ecosystem running immediately. Beyond the glass, we carry a full range of tank accessories, such as leveling mats, lids, and stands, to ensure your setup is both professional and secure. Our range provides the perfect foundation for any freshwater or saltwater display.