Under 50 Gallons

Saltwater Aquariums under 50 gallons, often referred to as nano tanks, are becoming increasingly common. Compact size reduces maintenance and equipment costs compared to larger aquariums. Small footprint makes it easy to find the perfect spot in your home or office. The small size does limit the choice of fish. However, there are many nano fish that can thrive in small reef aquariums like these.
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90 Items

  1. Dice AIO 12 Gallon Nano Cube Aquarium
    Maxspect
    Dice AIO 12 Gallon Nano Cube Aquarium
    $199.99

    $199.99
  2. 10 Gallon Nano Rimless AIO Aquarium
    JBJ
    10 Gallon Nano Rimless AIO Aquarium
    $209.00

    $209.00
  3. 15 Gallon Nano Rimless AIO Aquarium
    JBJ
    15 Gallon Nano Rimless AIO Aquarium
    $254.00

    $254.00
  4. 20 Gallon Nano Rimless AIO Aquarium
    JBJ
    20 Gallon Nano Rimless AIO Aquarium
    $299.00

    $299.00
  5. AF OceanGuard 275 Aquarium (48 Gallon) - Dark Grey
    AquaForest
    AF OceanGuard 275 Aquarium (48 Gallon) - Dark Grey
    $2,899.99

    $2,899.99
    Add to Cart
  6. AF OceanGuard 275 Aquarium (48 Gallon) - Crushed Ice
    AquaForest
    AF OceanGuard 275 Aquarium (48 Gallon) - Crushed Ice
    $2,899.99

    $2,899.99
    Add to Cart
  7. 36
    Glasscages
    36" Rimless Low-Iron Glass Aquarium w/ Black Stand (45 Gallons)
    $2,298.99

    $2,298.99
    Add to Cart
  8. Dice AIO Nano Cube Aquarium Stand - White
    Maxspect
    Dice AIO Nano Cube Aquarium Stand - White
    $199.99

    $199.99
  9. 15 Gallon Nano Aquarium Stand - Black
    JBJ
    15 Gallon Nano Aquarium Stand - Black
    $314.00

    $314.00
  10. 10 Gallon Nano Aquarium Stand - Black
    JBJ
    10 Gallon Nano Aquarium Stand - Black
    $288.00

    $288.00
  11. 20 Gallon Nano Aquarium Stand - Black
    JBJ
    20 Gallon Nano Aquarium Stand - Black
    $329.00

    $329.00
  12. 25 NUVO Fusion Lagoon PRO 2 AIO Aquarium Bundle
    Innovative Marine
    25 NUVO Fusion Lagoon PRO 2 AIO Aquarium Bundle
    $466.99

    $466.99
  13. 10 NUVO Fusion PRO 2 AIO Aquarium Bundle
    Innovative Marine
    10 NUVO Fusion PRO 2 AIO Aquarium Bundle
    $266.99

    $266.99
  14. 14 NUVO Fusion Peninsula PRO 2 AIO Aquarium Bundle
    Innovative Marine
    14 NUVO Fusion Peninsula PRO 2 AIO Aquarium Bundle
    $333.99

    $333.99
  15. 40L NUVO Fusion PRO 2 AIO Aquarium with Black APS Stand
    Innovative Marine
    40L NUVO Fusion PRO 2 AIO Aquarium with Black APS Stand
    $1,089.99

    $1,089.99
    Add to Cart
  16. 40L NUVO Fusion PRO 2 AIO Aquarium with White APS Stand
    Innovative Marine
    40L NUVO Fusion PRO 2 AIO Aquarium with White APS Stand
    $1,089.99

    $1,089.99
    Add to Cart
  17. 20 Gallon Peninsula Rimless AIO Nano Aquarium PRO Series
    Fiji Cube
    20 Gallon Peninsula Rimless AIO Nano Aquarium PRO Series
    $379.99

    $379.99
  18. 10 Gallon Rimless AIO Nano Aquarium PRO Series
    Fiji Cube
    10 Gallon Rimless AIO Nano Aquarium PRO Series
    $259.99

    $259.99
  19. 22.4 Gallon Rimless AIO Nano Aquarium PRO Series
    Fiji Cube
    22.4 Gallon Rimless AIO Nano Aquarium PRO Series
    $399.99

    $399.99
  20. 11 Gallon External Overflow Rimless Nano Aquarium
    Fiji Cube
    11 Gallon External Overflow Rimless Nano Aquarium
    $234.99

    $234.99
  21. 22.4 Gallon External Overflow Rimless Nano Aquarium
    Fiji Cube
    22.4 Gallon External Overflow Rimless Nano Aquarium
    $449.99

    $449.99