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Black Friday Starts Now - FREE Gift on Qualifying Orders!

Black Friday Starts Now - FREE Gift on Qualifying Orders!

Aperture Business New Website Reminder

We are now transitioning all ordering of Neptune Systems, EcoTech Marine, AquaIllumination, Bulk Reef Supply Wholesale, and all of our Aperture Exclusive Distribution Brands to the new Aperture Business website (aperturebusiness.com).

If we have not yet moved your account, we need your basic information to complete that transition.

Please Complete This Form

Please complete the form linked above as soon as possible to get started.

If you have any questions, please contact your Aperture sales representative.

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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102 Items

  1. Clownfish & Anemone Aquarium Kit
    42 Reviews
    HelloReef
    Clownfish & Anemone Aquarium Kit
    $439.99 $549.99

  2. HelloReef 15 Gallon Aquarium Stand
    10 Reviews
    HelloReef
    HelloReef 15 Gallon Aquarium Stand
    From: $131.99

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  3. 20 NUVO Fusion AIO Long Aquarium
    3 Reviews
    Innovative Marine
    20 NUVO Fusion AIO Long Aquarium
    $169.99 $169.99

  4. 25 NUVO Fusion AIO Lagoon Aquarium
    1 Review
    Innovative Marine
    25 NUVO Fusion AIO Lagoon Aquarium
    $249.99 $249.99

  5. MAX NANO G2 Cube Aquarium (20 Gal)
    Red Sea
    MAX NANO G2 Cube Aquarium (20 Gal)
    From: $703.12

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  6. MAX NANO G2 XL Aquarium (33 Gal)
    Red Sea
    MAX NANO G2 XL Aquarium (33 Gal)
    From: $993.52

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  7. MAX NANO G2 Peninsula Aquarium (26 Gal)
    Red Sea
    MAX NANO G2 Peninsula Aquarium (26 Gal)
    From: $835.12

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  8. HelloReef 15 Gallon Aquarium & Black Stand Bundle
    HelloReef
    HelloReef 15 Gallon Aquarium & Black Stand Bundle
    $183.99 $229.99

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  9. HelloReef 15 Gallon Aquarium & White Stand Bundle
    HelloReef
    HelloReef 15 Gallon Aquarium & White Stand Bundle
    $183.99 $229.99

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  10. HelloReef 15 Gallon Aquarium & Dark Brown Stand Bundle
    1 Review
    HelloReef
    HelloReef 15 Gallon Aquarium & Dark Brown Stand Bundle
    $183.99 $229.99

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  11. HelloReef 15 Gallon Aquarium & Multi Brown Stand Bundle
    1 Review
    HelloReef
    HelloReef 15 Gallon Aquarium & Multi Brown Stand Bundle
    $183.99 $229.99

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  12. REEFER 170 G3 Aquarium System (33 Gallons)
    Red Sea
    REEFER 170 G3 Aquarium System (33 Gallons)
    From: $1,495.12

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  13. REEFER Deluxe 170 G3 Aquarium System (33 Gallons) (incl. 1 x ReefLED 115)
    Red Sea
    REEFER Deluxe 170 G3 Aquarium System (33 Gallons) (incl. 1 x ReefLED 115)
    From: $1,936.00

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  14. REEFER MAX 170 G3 Aquarium System (33 Gallons)
    Red Sea
    REEFER MAX 170 G3 Aquarium System (33 Gallons)
    From: $3,123.12

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  15. REEFER 200 G3 Aquarium System (42 Gallons)
    Red Sea
    REEFER 200 G3 Aquarium System (42 Gallons)
    From: $1,583.12

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  16. REEFER Deluxe 200 G3 Aquarium System (42 Gallons) (incl. 1 x ReefLED 115)
    Red Sea
    REEFER Deluxe 200 G3 Aquarium System (42 Gallons) (incl. 1 x ReefLED 115)
    From: $2,024.00

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  17. REEFER MAX 200 G3 Aquarium System (42 Gallons)
    Red Sea
    REEFER MAX 200 G3 Aquarium System (42 Gallons)
    From: $3,211.12

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  18. OPUS G2 200 Aquarium w/ Grey Slim-Line Cabinet (43 Gallons)
    Nyos
    OPUS G2 200 Aquarium w/ Grey Slim-Line Cabinet (43 Gallons)
    $1,440.00 $1,800.00

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  19. OPUS G2 200 Aquarium w/ White Slim-Line Cabinet (43 Gallons)
    Nyos
    OPUS G2 200 Aquarium w/ White Slim-Line Cabinet (43 Gallons)
    $1,440.00 $1,800.00

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  20. OPUS G2 200 Aquarium w/ Grey Pro-Line Cabinet (43 Gallons)
    Nyos
    OPUS G2 200 Aquarium w/ Grey Pro-Line Cabinet (43 Gallons)
    $1,760.00 $2,200.00

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  21. OPUS G2 200 Aquarium w/ White Pro-Line Cabinet (43 Gallons)
    Nyos
    OPUS G2 200 Aquarium w/ White Pro-Line Cabinet (43 Gallons)
    $1,760.00 $2,200.00

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  22. 10 NUVO Fusion PRO 2 AIO Aquarium Bundle
    2 Reviews
    Innovative Marine
    10 NUVO Fusion PRO 2 AIO Aquarium Bundle
    $256.80 $321.00

  23. 20 NUVO Fusion Peninsula PRO 2 AIO Aquarium w/ APS Pedestal
    Innovative Marine
    20 NUVO Fusion Peninsula PRO 2 AIO Aquarium w/ APS Pedestal
    From: $446.40

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  24. 20 Gallon Nano Rimless AIO Aquarium
    4 Reviews
    JBJ
    20 Gallon Nano Rimless AIO Aquarium
    $192.00 $240.00

  25. 10 Gallon Nano Aquarium Stand - Black
    JBJ
    10 Gallon Nano Aquarium Stand - Black
    $180.00 $225.00

  26. 15 Gallon Nano Aquarium Stand - Black
    JBJ
    15 Gallon Nano Aquarium Stand - Black
    $188.00 $235.00

  27. RF-25 Rimless Flat Panel Aquarium & Stand (25 Gal)
    JBJ
    RF-25 Rimless Flat Panel Aquarium & Stand (25 Gal)
    From: $496.00

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  28. RF-45 Rimless Flat Panel Aquarium & Stand (45 Gal)
    2 Reviews
    JBJ
    RF-45 Rimless Flat Panel Aquarium & Stand (45 Gal)
    From: $920.00

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  29. 90L Rimless Aquarium - 21 Gallon
    1 Review
    Ultum Nature Systems
    90L Rimless Aquarium - 21 Gallon
    $231.99 $289.99

  30. 60L Rimless Aquarium - 6 Gallon
    Ultum Nature Systems
    60L Rimless Aquarium - 6 Gallon
    $79.99 $99.99

  31. 60U Rimless Aquarium - 20 Gallon
    1 Review
    Ultum Nature Systems
    60U Rimless Aquarium - 20 Gallon
    $155.99 $194.99

  32. 45U Rimless Aquarium - 9 Gallon
    Ultum Nature Systems
    45U Rimless Aquarium - 9 Gallon
    $83.99 $104.99

  33. 2 Gallon Nano Cube Rimless Aquarium Kit Aquatics
    Lifegard
    2 Gallon Nano Cube Rimless Aquarium Kit Aquatics
    $71.19 $88.99

  34. 3 Gallon Nano Cube Rimless Aquarium Kit Aquatics
    1 Review
    Lifegard
    3 Gallon Nano Cube Rimless Aquarium Kit Aquatics
    $79.99 $99.99

  35. Dice AIO 12 Gallon Nano Cube Aquarium
    2 Reviews
    Maxspect
    Dice AIO 12 Gallon Nano Cube Aquarium
    $159.99 $199.99

  36. Dice AIO 12 Gallon Nano Cube Aquarium w/ MJ-L165 LED
    Maxspect
    Dice AIO 12 Gallon Nano Cube Aquarium w/ MJ-L165 LED
    $359.99 $449.99

  37. Maxspect Lagoon Smart Aquarium (32 Gallon)
    Maxspect
    Maxspect Lagoon Smart Aquarium (32 Gallon)
    From: $1,404.00

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  38. Maxspect Lagoon Smart Aquarium (48 Gallon)
    Maxspect
    Maxspect Lagoon Smart Aquarium (48 Gallon)
    From: $1,737.00

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  39. LiquidArt AIO Acrylic Aquarium w/ Cabinet (37.5 Gallons) - LiquidArt
    LiquidArt Aquariums
    LiquidArt AIO Acrylic Aquarium w/ Cabinet (37.5 Gallons) - LiquidArt
    From: $1,124.25

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  40. LiquidArt Fresh Acrylic Aquarium w/ Cabinet (37.5 Gallons) - LiquidArt
    LiquidArt Aquariums
    LiquidArt Fresh Acrylic Aquarium w/ Cabinet (37.5 Gallons) - LiquidArt
    From: $974.25

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Best Aquariums of the Year - Learn More