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Rimless Tanks

  • Ultraclear 3.4-gallon rimless aquarium by Ultum Nature Systems with sleek, transparent glass and modern rimless design.
    Clear rimless 3.4-gallon aquarium by Ultum Nature Systems, featuring ultra-clear glass and sleek design for aquatic habitats.
    $ 48.99 - $ 48.99
    $ 48.99
    $ 48.99 - $ 48.99
    $ 48.99

    UNS 45L - 3.4 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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    $ 48.99 - $ 48.99
    $ 48.99
    $ 48.99 - $ 48.99
    $ 48.99
  • Clear rimless UNS Ultra Clear 21-gallon dual AIO aquarium by Ultum Nature Systems, showcasing transparent glass and sleek design.
    21-gallon UNS 90LA dual AIO rimless aquarium by Ultum Nature Systems, showcasing clear glass and sleek rimless design.
    $ 373.99 - $ 373.99
    $ 373.99
    $ 373.99 - $ 373.99
    $ 373.99

    UNS 90LA - 21 Gallon Dual AIO Rimless Aquarium

    The UNS 90LA is a Long All-In-One (AIO) aquarium that elevates the craftsmanship of standard rimless tanks by integrating a professional-grade filt...

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    $ 373.99 - $ 373.99
    $ 373.99
    $ 373.99 - $ 373.99
    $ 373.99
  • 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
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  • 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.
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    $ 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
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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.
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    $ 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
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  • 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

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.