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Rimless Glass Aquarium Tanks - Ultum Nature Systems

Rimless Tanks

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  • Ultra Clear Rimless Aquarium by Ultum Nature Systems, UNS 60S, 10.2-gallon tank with sleek, transparent glass design.
    Ultra clear 10.2-gallon rimless aquarium by Ultum Nature Systems, showcasing sleek, modern rimless tank design with transparent glass.
    $ 142.99 - $ 142.99
    $ 142.99
    $ 142.99 - $ 142.99
    $ 142.99

    UNS 60S - 10.2 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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    $ 142.99 - $ 142.99
    $ 142.99
    $ 142.99 - $ 142.99
    $ 142.99
  • Ultra Clear Rimless Aquarium by Ultum Nature Systems, 0.5-gallon UNS 16S tank with sleek, transparent design for freshwater or aquatic displays.
    Clear 0.5-gallon UNS 16S rimless aquarium by Ultum Nature Systems, showcasing its ultra-clear glass and sleek rimless design.
    $ 29.99 - $ 29.99
    $ 29.99
    $ 29.99 - $ 29.99
    $ 29.99

    UNS 16S - 0.5 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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    $ 29.99 - $ 29.99
    $ 29.99
    $ 29.99 - $ 29.99
    $ 29.99
  • 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.
    $ 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
  • Clear rimless 4.1-gallon aquarium by Ultum Nature Systems, featuring ultra-clear glass and sleek design for freshwater or marine setups.
    Ultra clear UNS 25C 4.1-gallon rimless aquarium by Ultum Nature Systems, showcasing a sleek, modern rimless tank for aquatic setups.
    $ 54.99 - $ 54.99
    $ 54.99
    $ 54.99 - $ 54.99
    $ 54.99

    UNS 25C - 4.1 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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    $ 54.99 - $ 54.99
    $ 54.99
    $ 54.99 - $ 54.99
    $ 54.99
  • Clear view of the UNS 16T 1.6-gallon rimless aquarium by Ultum Nature Systems showcasing its ultra-clear glass and sleek design.
    Clear image of UNS 16T Ultum Nature Systems 1.6-gallon rimless aquarium with ultra-clear glass and sleek rimless design.
    $ 39.99 - $ 39.99
    $ 39.99
    $ 39.99 - $ 39.99
    $ 39.99

    UNS 16T - 1.6 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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    $ 39.99 - $ 39.99
    $ 39.99
    $ 39.99 - $ 39.99
    $ 39.99
  • Ultraclear 2.1-gallon rimless aquarium by Ultum Nature Systems, showcasing transparent glass tank with sleek, minimal rim design.
    Clear 2.1-gallon UNS 20C Rimless Aquarium by Ultum Nature Systems, showcasing the sleek, ultra-clear glass design.
    $ 39.99 - $ 39.99
    $ 39.99
    $ 39.99 - $ 39.99
    $ 39.99

    UNS 20C - 2.1 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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    $ 39.99 - $ 39.99
    $ 39.99
    $ 39.99 - $ 39.99
    $ 39.99
  • 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
  • Clear glass UNS 16C 1-gallon rimless aquarium by Ultum Nature Systems, showcasing its sleek, ultra-clear design and rimless edges.
    Clear 1-gallon rimless aquarium by Ultum Nature Systems, showcasing the ultra-clear glass and sleek rimless design.
    $ 29.99 - $ 29.99
    $ 29.99
    $ 29.99 - $ 29.99
    $ 29.99

    UNS 16C - 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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    $ 29.99 - $ 29.99
    $ 29.99
    $ 29.99 - $ 29.99
    $ 29.99
  • 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 view of the UNS 30C Ultum Nature Systems 7.1-gallon rimless aquarium with ultra-clear glass and sleek, modern design.
    Ultra clear 7.1-gallon rimless aquarium by Ultum Nature Systems, showcasing sleek glass design and rimless edges.
    $ 87.99 - $ 87.99
    $ 87.99
    $ 87.99 - $ 87.99
    $ 87.99

    UNS 30C - 7.1 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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    $ 87.99 - $ 87.99
    $ 87.99
    $ 87.99 - $ 87.99
    $ 87.99
  • Ultra clear 33-gallon rimless aquarium by Ultum Nature Systems, showcasing sleek design and transparent glass for aquatic displays.
    Ultra clear 33-gallon rimless aquarium by Ultum Nature Systems, showcasing a sleek, minimalist rimless tank with transparent glass.
    $ 399.99 - $ 399.99
    $ 399.99
    $ 399.99 - $ 399.99
    $ 399.99

    UNS 50C - 33 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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    $ 399.99 - $ 399.99
    $ 399.99
    $ 399.99 - $ 399.99
    $ 399.99
  • 24-gallon ultra-clear rimless aquarium by Ultum Nature Systems, showcasing transparent glass tank with sleek rimless design
    Ultem Nature Systems UNS 45C 24-gallon ultra-clear rimless aquarium with sleek, modern design and transparent glass sides.
    $ 219.99 - $ 219.99
    $ 219.99
    $ 219.99 - $ 219.99
    $ 219.99

    UNS 45C - 24 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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    $ 219.99 - $ 219.99
    $ 219.99
    $ 219.99 - $ 219.99
    $ 219.99
  • Rimless UNS 45E Paludarium Enclosure Kit by Ultum Nature Systems, clear glass tank with open top and sleek design.
    Rimless UNS 45E Paludarium Enclosure Kit by Ultum Nature Systems, clear glass tank with open top and sleek design.
    $ 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
  • Ultem Nature Systems UNS 25S 2.1-gallon ultra-clear rimless aquarium showcasing a sleek, modern glass tank with seamless edges.
    Ultem Nature Systems UNS 25S 2.1-gallon ultra-clear rimless aquarium with sleek, modern design and transparent glass walls.
    $ 39.99 - $ 39.99
    $ 39.99
    $ 39.99 - $ 39.99
    $ 39.99

    UNS 25S - 2.1 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...

    View full details
    $ 39.99 - $ 39.99
    $ 39.99
    $ 39.99 - $ 39.99
    $ 39.99
  • Rimless UNS 45E Paludarium Enclosure Kit by Ultum Nature Systems, clear glass tank with open top and sleek design.
    Rimless UNS 45E Paludarium Enclosure Kit by Ultum Nature Systems with clear glass panels and integrated design.
    $ 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
  • Ultra clear 26.7-gallon rimless aquarium by Ultum Nature Systems, showcasing a sleek, modern design with transparent glass edges.
    Clear UNS 75S Ultum Nature Systems 26.7-gallon rimless aquarium with ultra-clear glass, showcasing a sleek, modern tank design.
    $ 384.99 - $ 384.99
    $ 384.99
    $ 384.99 - $ 384.99
    $ 384.99

    UNS 75S - 26.7 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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    $ 384.99 - $ 384.99
    $ 384.99
    $ 384.99 - $ 384.99
    $ 384.99
  • 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.
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    $ 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
    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
  • 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.
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    $ 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
    Sold out
  • Ultum Nature Systems UNS 90L 21.3-gallon limited edition rimless aquarium showing clear glass tank with sleek design
    Ultum Nature Systems UNS 90L 21.3-gallon limited edition rimless aquarium showing clear glass and sleek rimless design.
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    $ 344.99 - $ 344.99
    $ 344.99
    $ 344.99 - $ 344.99
    $ 344.99

    UNS 90L - 21.3 Gallon Limited Edition 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
  • Ultum Nature Systems UNS 60U 20.5-gallon limited edition rimless aquarium with sleek, clear glass design for freshwater or marine use.
    Ultum Nature Systems UNS 60U 20.5-gallon limited edition rimless aquarium with sleek, modern design and transparent glass walls.
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    $ 224.99 - $ 224.99
    $ 224.99
    $ 224.99 - $ 224.99
    $ 224.99

    UNS 60U - 20.5 Gallon Limited Edition Rimless Aquarium

    The limited edition UNS 60U Rimless Aquarium brings a refined twist to a fan-favorite aquascaping size with premium details designed to stand out. ...

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    $ 224.99 - $ 224.99
    $ 224.99
    $ 224.99 - $ 224.99
    $ 224.99
    Sold out
  • Ultum Nature Systems UNS 5N 4.6-gallon limited edition rimless aquarium showcasing clear glass and modern rimless design.
    Ultum Nature Systems UNS 5N 4.6-gallon limited edition rimless aquarium showing clear glass tank with sleek rimless design.
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    $ 79.99 - $ 79.99
    $ 79.99
    $ 79.99 - $ 79.99
    $ 79.99

    UNS 5N - 4.6 Gallon Limited Edition 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
  • Ultum Nature Systems UNS 45U 9.3-gallon limited edition rimless aquarium with sleek, clear glass tank for aquatic display.
    Ultum Nature Systems UNS 45U 9.3-gallon rimless aquarium, limited edition, showcasing clear glass and sleek modern design.
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    $ 129.99 - $ 129.99
    $ 129.99
    $ 129.99 - $ 129.99
    $ 129.99

    UNS 45U - 9.3 Gallon Limited Edition Rimless Aquarium

    The limited edition UNS 45U Rimless Aquarium reimagines the classic nano tank with design details that elevate your aquascape. Built with the same ...

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    $ 129.99 - $ 129.99
    $ 129.99
    $ 129.99 - $ 129.99
    $ 129.99
    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.