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Rimless Tanks

  • Clear Ultum Nature Systems UNS Ultra Clear Dual AIO Tank for aquatic setups, featuring transparent design and all-in-one functionality.
    Ultum Nature Systems UNS Ultra Clear Dual AIO Tank for aquatic environments, transparent all-in-one tank with modern design.
    $ 164.99 - $ 1,199.99
    $ 164.99 - $ 1,199.99
    $ 164.99 - $ 1,199.99
    $ 164.99

    UNS Ultra Clear Tanks [DUAL AIO]

    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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    $ 164.99 - $ 1,199.99
    $ 164.99 - $ 1,199.99
    $ 164.99 - $ 1,199.99
    $ 164.99
  • Clear rimless UNS Ultra Clear Tank by Ultum Nature Systems, showcasing transparent glass with sleek, modern design for aquariums.
    Rimless UNS Ultra Clear Tanks by Ultum Nature Systems with transparent glass, sleek design, and rimless edges for modern aquariums.
    $ 29.99 - $ 2,859.99
    $ 29.99 - $ 2,859.99
    $ 29.99 - $ 2,859.99
    $ 29.99

    UNS Ultra Clear Tanks

    Ultum Nature Systems Ultra Clear rimless tanks are designed to vanish. Featuring 91% clarity Diamant glass, these enclosures eliminate the green ti...

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    $ 29.99 - $ 2,859.99
    $ 29.99 - $ 2,859.99
    $ 29.99 - $ 2,859.99
    $ 29.99
  • Ultraclear rimless 2.1-gallon paludarium by Ultum Nature Systems with transparent glass and natural aquatic and terrestrial areas.
    Ultra clear rimless UNS 5E paludarium tank by Ultum Nature Systems, 2.1 gallons, showcasing transparent glass and rimless design.
    $ 74.99 - $ 84.99
    $ 74.99 - $ 84.99
    $ 74.99 - $ 84.99
    $ 74.99

    UNS 5E - 2.1 Gallon Ultra Clear Rimless Paludarium

    Ultum Nature Systems Ultra Clear rimless tanks are designed to vanish. Featuring 91% clarity Diamant glass, these enclosures eliminate the green ti...

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    $ 74.99 - $ 84.99
    $ 74.99 - $ 84.99
    $ 74.99 - $ 84.99
    $ 74.99
  • Clear glass lids for aquariums, rimless tank glass lids by Ultum Nature Systems, designed to fit UNS rimless tanks.
    Rimless glass lids for aquariums by Ultum Nature Systems, transparent tank covers with a sleek rimless design.
    $ 15.99 - $ 42.99
    $ 15.99 - $ 42.99
    $ 15.99 - $ 42.99
    $ 15.99

    UNS Rimless Tank Glass Lids

    Put a lid on it!Important Note: These lids are NOT compatible with the UNS Dual AIO rimless aquarium line. Click here for lids for the UNS Dual AIO...

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    $ 15.99 - $ 42.99
    $ 15.99 - $ 42.99
    $ 15.99 - $ 42.99
    $ 15.99
  • Ultum Nature Systems UNS Leveling Mat for gardening, showing a durable, flexible accessory mat used for leveling plant pots and containers.
    Ultum Nature Systems UNS Leveling Mat, a gray rubber accessory used for stable planting and gardening setups.
    $ 13.99 - $ 39.99
    $ 13.99 - $ 39.99
    $ 13.99 - $ 39.99
    $ 13.99

    UNS Leveling Mat

    Aquarium leveling mats are an essential safety requirement for any rimless or glass tank. Once a planted tank is filled with water, dense substrate...

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    $ 13.99 - $ 39.99
    $ 13.99 - $ 39.99
    $ 13.99 - $ 39.99
    $ 13.99
  • Ultum Nature Systems UNS Foresta Plant Holding System 132 for rimless tanks, designed for aquatic plant support and display.
    Rimless tank with UNS Foresta Plant Holding System 132, featuring clear glass and integrated plant support for aquatic plants.
    $ 1,299.99 - $ 1,629.99
    $ 1,299.99 - $ 1,629.99
    $ 1,299.99 - $ 1,629.99
    $ 1,299.99

    UNS Foresta Plant Holding System - 132

    The Ultum Nature Systems Foresta Plant Holding System is a space-saving solution designed for plant collectors, propagators, and hobbyists looking ...

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    $ 1,299.99 - $ 1,629.99
    $ 1,299.99 - $ 1,629.99
    $ 1,299.99 - $ 1,629.99
    $ 1,299.99
  • Rimless UNS Foresta Plant Holding System 174 for Ultum Nature Systems aquariums with plant mounting components
    Rimless tank with UNS Foresta Plant Holding System 174, showcasing aquatic plants and sleek glass design by Ultum Nature Systems
    $ 1,649.99 - $ 1,820.99
    $ 1,649.99 - $ 1,820.99
    $ 1,649.99 - $ 1,820.99
    $ 1,649.99

    UNS Foresta Plant Holding System - 174

    The Ultum Nature Systems Foresta Plant Holding System - 174 is a professional-grade, high-capacity solution engineered for serious plant collectors...

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    $ 1,649.99 - $ 1,820.99
    $ 1,649.99 - $ 1,820.99
    $ 1,649.99 - $ 1,820.99
    $ 1,649.99
  • Ultum Nature Systems UNS Foresta Plant Holding System Expansion Board Set for rimless tanks, supports aquatic plant growth.
    Ultrum Nature Systems UNS Foresta Plant Holding System expansion board set for rimless tanks, showing plant support components.
    $ 84.99 - $ 84.99
    $ 84.99
    $ 84.99 - $ 84.99
    $ 84.99

    UNS Foresta Plant Holding System - Expansion Board Set

    The Ultum Nature Systems Foresta Expansion Board Set is a modular upgrade designed to maximize the vertical real estate within your Foresta Plant H...

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    $ 84.99 - $ 84.99
    $ 84.99
    $ 84.99 - $ 84.99
    $ 84.99
  • Ultum Nature Systems UNS Aquarium Stand and Tank Combo in piano white, sturdy display with a sleek modern design.
    Ultum Nature Systems UNS Aquarium Stand and Tank Combo in piano white, showcasing a sleek, modern aquarium stand with tank setup.
    $ 406.99 - $ 4,179.99
    $ 406.99 - $ 4,179.99
    $ 406.99 - $ 4,179.99
    $ 406.99

    UNS Aquarium Stand and Tank Combo - Piano White

    Please note: Due to the substantial size and delicate nature of our tank and stand combos, we exclusively offer freight shipping. We understand thi...

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    $ 406.99 - $ 4,179.99
    $ 406.99 - $ 4,179.99
    $ 406.99 - $ 4,179.99
    $ 406.99
  • Natural wood UNS Aquarium Stand and Tank combo by Ultum Nature Systems, showcasing sturdy wooden construction and spacious tank setup.
    Natural wood aquarium stand and tank combo by Ultum Nature Systems, designed for UNS aquariums and featuring a sturdy, stylish wooden frame.
    $ 472.99 - $ 4,229.49
    $ 472.99 - $ 4,229.49
    $ 472.99 - $ 4,229.49
    $ 472.99

    UNS Aquarium Stand and Tank Combo - Natural Wood

    Please note: Due to the substantial size and delicate nature of our tank and stand combos, we exclusively offer freight shipping. We understand thi...

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    $ 472.99 - $ 4,229.49
    $ 472.99 - $ 4,229.49
    $ 472.99 - $ 4,229.49
    $ 472.99
  • Ultum Nature Systems oak aquarium stand and tank combo showing a sturdy wooden stand supporting a glass aquarium tank.
    Ultum Nature Systems oak aquarium stand and tank combo, sturdy wood stand designed for freshwater or saltwater aquariums.
    $ 472.99 - $ 4,229.49
    $ 472.99 - $ 4,229.49
    $ 472.99 - $ 4,229.49
    $ 472.99

    UNS Aquarium Stand and Tank Combo - Oak

    Please note: Due to the substantial size and delicate nature of our tank and stand combos, we exclusively offer freight shipping. We understand thi...

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    $ 472.99 - $ 4,229.49
    $ 472.99 - $ 4,229.49
    $ 472.99 - $ 4,229.49
    $ 472.99
  • Ultum Nature Systems UNS Aquarium Stand and Tank Combo in sleek jet black, featuring a sturdy design and spacious storage.
    Ultum Nature Systems UNS Aquarium Stand and Tank Combo in sleek jet black, showing the sturdy stand supporting a clear glass aquarium.
    $ 406.99 - $ 4,179.99
    $ 406.99 - $ 4,179.99
    $ 406.99 - $ 4,179.99
    $ 406.99

    UNS Aquarium Stand and Tank Combo - Jet Black

    Please note: Due to the substantial size and delicate nature of our tank and stand combos, we exclusively offer freight shipping. We understand thi...

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    $ 406.99 - $ 4,179.99
    $ 406.99 - $ 4,179.99
    $ 406.99 - $ 4,179.99
    $ 406.99
  • Rimless UNS Ultra Clear Tanks by Ultum Nature Systems, showcasing transparent acrylic construction for aquatic environments.
    Rimless UNS Ultra Clear Tank by Ultum Nature Systems, standard size, transparent glass with smooth edges for aquatic setups.
    $ 104.99 - $ 2,859.99
    $ 104.99 - $ 2,859.99
    $ 104.99 - $ 2,859.99
    $ 104.99

    UNS Ultra Clear Tanks [STANDARD]

    Ultum Nature Systems Ultra Clear rimless tanks are designed to vanish. Featuring 91% clarity Diamant glass, these enclosures eliminate the green ti...

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    $ 104.99 - $ 2,859.99
    $ 104.99 - $ 2,859.99
    $ 104.99 - $ 2,859.99
    $ 104.99
  • Long UNS Ultra Clear Rimless Tank by Ultum Nature Systems showcasing a sleek, transparent tank with smooth edges for aquatic setups.
    Long UNS Ultra Clear Rimless Tank by Ultum Nature Systems with transparent glass and sleek rimless design for aquatic setups.
    $ 48.99 - $ 289.99
    $ 48.99
    $ 48.99 - $ 289.99
    $ 48.99

    UNS Ultra Clear Tanks [LONG]

    Ultum Nature Systems Ultra Clear rimless tanks are designed to vanish. Featuring 91% clarity Diamant glass, these enclosures eliminate the green ti...

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    $ 48.99 - $ 289.99
    $ 48.99
    $ 48.99 - $ 289.99
    $ 48.99
  • Ultra-clear UNS Controsand Pacifica substrate from Ultum Nature Systems in a rimless 4-gallon aquarium setup.
    Ultum Nature Systems UNS 3N 2.9-gallon ultra clear rimless aquarium with sleek, modern design and transparent glass walls.
    $ 49.99 - $ 49.99
    $ 49.99
    $ 49.99 - $ 49.99
    $ 49.99

    UNS 3N - 2.9 Gallon Ultra Clear Rimless Aquarium

    Ultum Nature Systems Ultra Clear rimless tanks are designed to vanish. Featuring 91% clarity Diamant glass, these enclosures eliminate the green ti...

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    $ 49.99 - $ 49.99
    $ 49.99
    $ 49.99 - $ 49.99
    $ 49.99
  • Aquaworx Sand Waterfall Tank Kit B1 for aquariums, 20cm, featuring waterfall water feature and sand substrate.
    Aquaworx Sand Waterfall Aquarium Tank Kit B1, 20cm with sand waterfall feature for small aquatic setups
    $ 104.99 - $ 104.99
    $ 104.99
    $ 104.99 - $ 104.99
    $ 104.99

    Aqua Worx Sand Waterfall Tank Kit B1 (20CM)

    *This item ships FREE!This beginner-friendly aquarium kit features a self-sustaining sand waterfall tank that adds a unique, relaxing water feature...

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    $ 104.99 - $ 104.99
    $ 104.99
    $ 104.99 - $ 104.99
    $ 104.99
  • Rimless UNS 75E Foresta Integrated Paludarium by Ultum Nature Systems showing lush plant and aquatic habitat setup inside the tank.
    Rimless UNS 75E Foresta Integrated Paludarium by Ultum Nature Systems with lush plant and water features visible inside the tank
    $ 779.99 - $ 779.99
    $ 779.99
    $ 779.99 - $ 779.99
    $ 779.99

    UNS 75E - 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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    $ 779.99 - $ 779.99
    $ 779.99
    $ 779.99 - $ 779.99
    $ 779.99
  • Ultum Nature Systems UNS 35A 11-gallon dual AIO rimless aquarium with sleek glass design and modern rimless edges.
    Ultum Nature Systems UNS 35A 11-Gallon Dual AIO Rimless Aquarium showing sleek, clear glass with dual compartments and rimless design.
    $ 208.99 - $ 208.99
    $ 208.99
    $ 208.99 - $ 208.99
    $ 208.99

    UNS 35A - 11 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
  • Ultum Nature Systems UNS 40A 16-gallon dual AIO rimless aquarium with sleek, clear glass design and integrated filtration system.
    Ultum Nature Systems UNS 40A 16-gallon dual AIO rimless aquarium with sleek, modern design and clear glass construction.
    $ 263.99 - $ 263.99
    $ 263.99
    $ 263.99 - $ 263.99
    $ 263.99

    UNS 40A - 16 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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    $ 263.99 - $ 263.99
    $ 263.99
    $ 263.99 - $ 263.99
    $ 263.99
  • 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. Featuring 91% clarity Diamant glass, these enclosures eliminate the green ti...

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    $ 48.99 - $ 48.99
    $ 48.99
    $ 48.99 - $ 48.99
    $ 48.99
  • Ultraclear 7-gallon all-in-one rimless aquarium in white by Ultum Nature Systems, showcasing sleek, modern tank design.
    7-gallon white rimless all-in-one aquarium by Ultum Nature Systems, ultra-clear glass tank for freshwater or marine setups
    $ 159.50 - $ 159.50
    $ 159.50
    $ 159.50 - $ 159.50
    $ 159.50

    UNS 30A - 7 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
  • 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.
    $ 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. Featuring 91% clarity Diamant glass, these enclosures eliminate the green ti...

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    $ 1,499.99 - $ 1,499.99
    $ 1,499.99
    $ 1,499.99 - $ 1,499.99
    $ 1,499.99
  • 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. Featuring 91% clarity Diamant glass, these enclosures eliminate the green ti...

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    $ 142.99 - $ 142.99
    $ 142.99
    $ 142.99 - $ 142.99
    $ 142.99
  • Clear 2.5-gallon rimless aquarium from Ultum Nature Systems, designed for modern fish or aquatic plant displays.
    Clear 2.5-gallon UNS 5S Rimless Aquarium by Ultum Nature Systems, showcasing the sleek, ultra-clear glass design and rimless edges.
    $ 49.99 - $ 49.99
    $ 49.99
    $ 49.99 - $ 49.99
    $ 49.99

    UNS 5S - 2.5 Gallon Ultra Clear Rimless Aquarium

    Ultum Nature Systems Ultra Clear rimless tanks are designed to vanish. Featuring 91% clarity Diamant glass, these enclosures eliminate the green ti...

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    $ 49.99 - $ 49.99
    $ 49.99
    $ 49.99 - $ 49.99
    $ 49.99

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.