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Rimless Tanks

Ultum Nature Systems ultra-clear rimless aquariums feature 45 degree mitered edges. The low iron glass used features 91% clarity promising you an unbridled aquascape viewing experience. UNS tanks also feature deeper dimensions that follow the golden rule more closely than competing brands. UNS aquariums and paludariums also come with a black nano-foam leveling mat, ensuring your aquarium has proper cushioning on your desk, table, or where ever you decide to hold your underwater masterpiece. 

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  • UNS 5E - 2.1 Gallon Ultra Clear Rimless Paludarium
    UNS 5E - 2.1 Gallon Ultra Clear Rimless Paludarium
    Original price $ 74.99 - Original price $ 84.99
    Original price
    $ 74.99 - $ 84.99
    $ 74.99 - $ 84.99
    Current price $ 74.99

    UNS 5E - 2.1 Gallon Ultra Clear Rimless Paludarium

    The UNS Rimless Paludarium will allow you to easily combine the beauty of land and water in a breathtaking display. Discover new terrestrial plant ...

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    Original price $ 74.99 - Original price $ 84.99
    Original price
    $ 74.99 - $ 84.99
    $ 74.99 - $ 84.99
    Current price $ 74.99
  • UNS 45E - 3.8 Gallon Ultra Clear Rimless Paludarium
    UNS 45E- 3.8 Gallon Ultra Clear Rimless Paludarium
    Original price $ 94.99 - Original price $ 104.99
    Original price
    $ 94.99 - $ 104.99
    $ 94.99 - $ 104.99
    Current price $ 94.99

    UNS 45E - 3.8 Gallon Ultra Clear Rimless Paludarium

    The UNS Rimless Paludarium will allow you to easily combine the beauty of land and water in a breathtaking display. Discover new terrestrial plant ...

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    Original price $ 94.99 - Original price $ 104.99
    Original price
    $ 94.99 - $ 104.99
    $ 94.99 - $ 104.99
    Current price $ 94.99
  • UNS 60E - 6.8 Gallon Ultra Clear Rimless Paludarium
    UNS 60E- 6.8 Gallon Ultra Clear Rimless Paludarium
    Original price $ 149.99 - Original price $ 159.99
    Original price
    $ 149.99 - $ 159.99
    $ 149.99 - $ 159.99
    Current price $ 149.99

    UNS 60E - 6.8 Gallon Ultra Clear Rimless Paludarium

    The UNS Rimless Paludarium will allow you to easily combine the beauty of land and water in a breathtaking display. Discover new terrestrial plant ...

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    Original price $ 149.99 - Original price $ 159.99
    Original price
    $ 149.99 - $ 159.99
    $ 149.99 - $ 159.99
    Current price $ 149.99
  • UNS Rimless Tank Glass Lids
    UNS Rimless Tank Glass Lids
    Original price $ 11.99 - Original price $ 35.99
    Original price
    $ 11.99 - $ 35.99
    $ 11.99 - $ 35.99
    Current price $ 11.99

    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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    Original price $ 11.99 - Original price $ 35.99
    Original price
    $ 11.99 - $ 35.99
    $ 11.99 - $ 35.99
    Current price $ 11.99
  • UNS Leveling Mat
    UNS Leveling Mat
    Original price $ 13.99 - Original price $ 39.99
    Original price
    $ 13.99 - $ 39.99
    $ 13.99 - $ 39.99
    Current price $ 13.99

    UNS Leveling Mat

    Aquarium leveling mats are essential to use before setting up a planted tank. When filled, planted tanks are extremely heavy due to not only the wa...

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    Original price $ 13.99 - Original price $ 39.99
    Original price
    $ 13.99 - $ 39.99
    $ 13.99 - $ 39.99
    Current price $ 13.99
  • UNS Ultra Clear Tanks
    UNS Ultra Clear Tanks
    Original price $ 25.99 - Original price $ 2,599.99
    Original price
    $ 25.99 - $ 2,599.99
    $ 25.99 - $ 2,599.99
    Current price $ 25.99

    UNS Ultra Clear Tanks

    UNS rimless aquariums are carefully crafted using 91% clarity Diamant glass, a highly transparent extra clear glass with minimal residual green co...

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    Original price $ 25.99 - Original price $ 2,599.99
    Original price
    $ 25.99 - $ 2,599.99
    $ 25.99 - $ 2,599.99
    Current price $ 25.99
  • UNS Ultra Clear Tanks [CUBES] - Buce Plant
    UNS Ultra Clear Tanks [CUBES]
    Original price $ 27.99 - Original price $ 549.99
    Original price
    $ 27.99
    $ 27.99 - $ 549.99
    Current price $ 27.99

    UNS Ultra Clear Tanks [CUBES]

    These rimless aquariums are carefully crafted using 91% clarity Diamant glass, a highly transparent extra clear glass with very little residual gre...

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    Original price $ 27.99 - Original price $ 549.99
    Original price
    $ 27.99
    $ 27.99 - $ 549.99
    Current price $ 27.99
  • UNS Aquarium Stand and Tank Combo - Natural Wood
    UNS Aquarium Stand and Tank Combo - Natural Wood
    Original price $ 429.99 - Original price $ 4,044.99
    Original price
    $ 429.99 - $ 4,044.99
    $ 429.99 - $ 4,044.99
    Current price $ 429.99

    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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    Original price $ 429.99 - Original price $ 4,044.99
    Original price
    $ 429.99 - $ 4,044.99
    $ 429.99 - $ 4,044.99
    Current price $ 429.99
  • UNS Aquarium Stand and Tank Combo - Piano White
    UNS Aquarium Stand and Tank Combo - Piano White
    Original price $ 369.99 - Original price $ 3,999.99
    Original price
    $ 369.99 - $ 3,999.99
    $ 369.99 - $ 3,999.99
    Current price $ 369.99

    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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    Original price $ 369.99 - Original price $ 3,999.99
    Original price
    $ 369.99 - $ 3,999.99
    $ 369.99 - $ 3,999.99
    Current price $ 369.99
  • UNS Aquarium Stand and Tank Combo - Oak
    UNS Aquarium Stand and Tank Combo - Oak
    Original price $ 429.99 - Original price $ 4,044.99
    Original price
    $ 429.99 - $ 4,044.99
    $ 429.99 - $ 4,044.99
    Current price $ 429.99

    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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    Original price $ 429.99 - Original price $ 4,044.99
    Original price
    $ 429.99 - $ 4,044.99
    $ 429.99 - $ 4,044.99
    Current price $ 429.99
  • UNS 75P - 36 Gallon Ultra Clear Rimless Aquarium
    UNS 75P - 36 Gallon Ultra Clear Rimless Aquarium
    Sold out
    Original price $ 474.99 - Original price $ 474.99
    Original price
    $ 474.99
    $ 474.99 - $ 474.99
    Current price $ 474.99

    UNS 75P - 36 Gallon Ultra Clear Rimless Aquarium

    These rimless aquariums are carefully crafted using 91% clarity Diamant glass, a highly transparent extra clear glass with very little residual g...

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    Original price $ 474.99 - Original price $ 474.99
    Original price
    $ 474.99
    $ 474.99 - $ 474.99
    Current price $ 474.99
    Sold out
  • UNS 120P - 78 Gallon Ultra Clear Rimless Aquarium
    UNS 120P - 78 Gallon Ultra Clear Rimless Aquarium
    Sold out
    Original price $ 1,099.99 - Original price $ 1,099.99
    Original price
    $ 1,099.99
    $ 1,099.99 - $ 1,099.99
    Current price $ 1,099.99

    UNS 120P - 78 Gallon Ultra Clear Rimless Aquarium

    These rimless aquariums are carefully crafted using 91% clarity Diamant glass, a highly transparent extra clear glass with very little residual gre...

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    Original price $ 1,099.99 - Original price $ 1,099.99
    Original price
    $ 1,099.99
    $ 1,099.99 - $ 1,099.99
    Current price $ 1,099.99
    Sold out
  • UNS Aquarium Stand and Tank Combo - Jet Black
    UNS Aquarium Stand and Tank Combo - Jet Black
    Sold out
    Original price $ 369.99 - Original price $ 3,999.99
    Original price
    $ 369.99 - $ 3,999.99
    $ 369.99 - $ 3,999.99
    Current price $ 369.99

    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...

    View full details
    Original price $ 369.99 - Original price $ 3,999.99
    Original price
    $ 369.99 - $ 3,999.99
    $ 369.99 - $ 3,999.99
    Current price $ 369.99
    Sold out
  • UNS 45C - 22.8 Gallon Ultra Clear Rimless Aquarium
    45C - 22.8 Gallon Ultra Clear Rimless Aquarium
    Sold out
    Original price $ 217.99 - Original price $ 217.99
    Original price
    $ 217.99
    $ 217.99 - $ 217.99
    Current price $ 217.99

    UNS 45C - 22.8 Gallon Ultra Clear Rimless Aquarium

    UNS rimless aquariums are carefully crafted with 91% clarity Diamant glass, a highly transparent extra clear glass with very little residual green ...

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    Original price $ 217.99 - Original price $ 217.99
    Original price
    $ 217.99
    $ 217.99 - $ 217.99
    Current price $ 217.99
    Sold out
  • UNS 120S - 68 Gallon Ultra Clear Rimless Aquarium
    UNS 120S - 68 Gallon Ultra Clear Rimless Aquarium
    Sold out
    Original price $ 879.99 - Original price $ 879.99
    Original price
    $ 879.99
    $ 879.99 - $ 879.99
    Current price $ 879.99

    UNS 120S - 68 Gallon Ultra Clear Rimless Aquarium

    These rimless aquariums are carefully crafted using 91% clarity Diamant glass, a highly transparent extra clear glass with very little residual g...

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    Original price $ 879.99 - Original price $ 879.99
    Original price
    $ 879.99
    $ 879.99 - $ 879.99
    Current price $ 879.99
    Sold out
  • UNS 50C - 30.9 Gallon Ultra Clear Rimless Aquarium
    50C - 30.9 Gallon Ultra Clear Rimless Aquarium
    Sold out
    Original price $ 414.99 - Original price $ 414.99
    Original price
    $ 414.99
    $ 414.99 - $ 414.99
    Current price $ 414.99

    UNS 50C - 30.9 Gallon Ultra Clear Rimless Aquarium

    UNS rimless aquariums are carefully crafted with 91% clarity Diamant glass, a highly transparent extra clear glass with minimal residual green colo...

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    Original price $ 414.99 - Original price $ 414.99
    Original price
    $ 414.99
    $ 414.99 - $ 414.99
    Current price $ 414.99
    Sold out
  • UNS All-In-One Tanks
    UNS All-In-One Tanks
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    Original price $ 144.99 - Original price $ 199.99
    Original price
    $ 144.99 - $ 199.99
    $ 144.99 - $ 199.99
    Current price $ 144.99

    UNS All-In-One Tanks

    With a built-in filter, the need for an additional external filter is eliminated. The triple filtration chamber includes a coarse aquarium sponge,...

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    Original price $ 144.99 - Original price $ 199.99
    Original price
    $ 144.99 - $ 199.99
    $ 144.99 - $ 199.99
    Current price $ 144.99
    Sold out