Sumps

Sumps give you maximum control over your reef tank filtration. They hide filtration and life support equipment like heaters, protein skimmers, and macro algae refugiums, but many sumps also have extra features like dosing line holders, built-in mechanical filtration, and baffles to keep everything nice and organized. Sumps also provide the added benefit of increased water volume, which can lead to a more stable system. For those reasons, we recommend going with the largest sump you can fit in the available space.
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54 Items

  1. Obsidian Sump 39
    Trigger Systems
    Obsidian Sump 39
    $899.99

    $899.99
  2. Crystal Sump 30
    Trigger Systems
    Crystal Sump 30
    $309.99

    $309.99
  3. Crystal Sump 36
    Trigger Systems
    Crystal Sump 36
    $384.99

    $384.99
  4. RS-200 Reef Sump 4th Gen
    Eshopps
    RS-200 Reef Sump 4th Gen
    $389.98

    $389.98
  5. Sapphire Sump CR44
    Trigger Systems
    Sapphire Sump CR44
    $681.99

    $681.99
  6. Sapphire Sump 39
    Trigger Systems
    Sapphire Sump 39
    $636.99

    $636.99
  7. Sapphire Sump 34
    Trigger Systems
    Sapphire Sump 34
    $519.99

    $519.99
  8. Obsidian Sump 34
    Trigger Systems
    Obsidian Sump 34
    $749.99

    $749.99
  9. Sapphire Cube Sump 20
    Trigger Systems
    Sapphire Cube Sump 20
    $471.99

    $471.99
  10. Fiji-20 Advanced Reef Sump - 2nd Gen
    Fiji Cube
    Fiji-20 Advanced Reef Sump - 2nd Gen
    $359.99

    $359.99
  11. Titanium 34 Sump
    Trigger Systems
    Titanium 34 Sump
    $879.99

    $879.99
  12. RS-75 Reef Sump 4th Gen
    Eshopps
    RS-75 Reef Sump 4th Gen
    $269.98

    $269.98
  13. Elite Series Sump Medium 35
    Hmahli
    Elite Series Sump Medium 35" - Red
    $1,999.99

    $1,999.99
  14. Lite Series Sump Large 45
    Hmahli
    Lite Series Sump Large 45" - White
    $1,799.99

    $1,799.99
  15. Triton 20 V2 Sump
    Trigger Systems
    Triton 20 V2 Sump
    $489.99

    $489.99
  16. Triton 34 V2 Sump
    Trigger Systems
    Triton 34 V2 Sump
    $544.99

    $544.99
  17. All-in-One Drop-In Kit for 20 Gallon Long Aquariums - 4th Gen
    Fiji Cube
    All-in-One Drop-In Kit for 20 Gallon Long Aquariums - 4th Gen
    $124.99

    $124.99
  18. All-in-One Drop-In Kit for 40 Gallon Breeder Aquariums - 4th Gen
    Fiji Cube
    All-in-One Drop-In Kit for 40 Gallon Breeder Aquariums - 4th Gen
    $159.99

    $159.99
  19. All-in-One Drop-In Kit for 40 Gallon Breeder Aquariums - PRO Series
    Fiji Cube
    All-in-One Drop-In Kit for 40 Gallon Breeder Aquariums - PRO Series
    $319.99

    $319.99
  20. All-in-One Drop-In Kit for 29 Gallon Aquariums - PRO Series
    Fiji Cube
    All-in-One Drop-In Kit for 29 Gallon Aquariums - PRO Series
    $279.99

    $279.99
  21. 40 Gallon Breeder Sump Baffle Kit
    Fiji Cube
    40 Gallon Breeder Sump Baffle Kit
    $159.99

    $159.99
  22. 29 Gallon Standard Sump Baffle Kit
    Fiji Cube
    29 Gallon Standard Sump Baffle Kit
    $139.99

    $139.99
  23. 20 Gallon Long Sump Baffle Kit
    Fiji Cube
    20 Gallon Long Sump Baffle Kit
    $124.99

    $124.99
  24. 10 Gallon Standard Sump Baffle Kit
    Fiji Cube
    10 Gallon Standard Sump Baffle Kit
    $69.99

    $69.99
  25. AR-300 Aqua-Fuge Refugium Sump 4th Gen
    Eshopps
    AR-300 Aqua-Fuge Refugium Sump 4th Gen
    $529.98

    $529.98
  26. AR-200 Aqua-Fuge Refugium Sump 4th Gen
    Eshopps
    AR-200 Aqua-Fuge Refugium Sump 4th Gen
    $449.98

    $449.98
  27. AF-200 Alpha Fuge Sump 4th Gen
    Eshopps
    AF-200 Alpha Fuge Sump 4th Gen
    $574.98

    $574.98
  28. AF-100 Alpha-Fuge Sump 4th Gen
    Eshopps
    AF-100 Alpha-Fuge Sump 4th Gen
    $439.98

    $439.98
  29. Reef Sump 48XL
    IceCap
    Reef Sump 48XL
    $829.99

    $829.99
  30. Reef Sump 36XL
    IceCap
    Reef Sump 36XL
    $574.99

    $574.99