Filter & Reactor Media

Keeping your reef aquarium water clean and crystal-clear requires the use of filtering certain media like carbon, GFO (phosphate remover) and biopellets through a reactor or a media bag. By filtering your tanks water with these media, you can extract the toxins, phosphates and color pigments produced by the aquarium's inhabitants. If not kept at bay, these accumulated toxins pose a threat to the health of the fish and corals as well as give the aquarium water an unappealing yellow tint and feed algae growth.

Here at Bulk Reef Supply, we provide three types of bulk aquarium carbon products: ROX 0.8, Lignite Carbon, and Bituminous Carbon. Our GFO phosphate remover products come in granulated and pellet form. We also provide media bags and a variety of reactors to help you utilize activated carbon and granular ferric oxide with your reef aquarium's chemical filtration system. All of our products come at some of the lowest prices found online for bulk aquarium supplies.

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82 Items

  1. MicroBacter Lattice XL - Biological Filtration Media
    Brightwell Aquatics
    MicroBacter Lattice XL - Biological Filtration Media
    $13.46

    $13.46
  2. MicroBacter Lattice Medium - Biological Filtration Media
    Brightwell Aquatics
    MicroBacter Lattice Medium - Biological Filtration Media
    $13.46

    $13.46
  3. MicroBacter Lattice Large - Biological Filtration Media
    Brightwell Aquatics
    MicroBacter Lattice Large - Biological Filtration Media
    $13.46

    $13.46
  4. Xport-BIO Freshwater Dimpled Brick - Biological Filtration Media
    Brightwell Aquatics
    Xport-BIO Freshwater Dimpled Brick - Biological Filtration Media
    $48.74

    $48.74
  5. Xport-BIO Freshwater Plate - Biological Filtration Media
    Brightwell Aquatics
    Xport-BIO Freshwater Plate - Biological Filtration Media
    $48.74

    $48.74
  6. Xport-BIO Freshwater 2
    Brightwell Aquatics
    Xport-BIO Freshwater 2" Blocks - Biological Filtration Media (3 Pack)
    $33.67

    $33.67
  7. Xport-BIO Freshwater 1.5
    Brightwell Aquatics
    Xport-BIO Freshwater 1.5" Blocks - Biological Filtration Media (4 Pack)
    $29.15

    $29.15
  8. Mesh Media Bag with Draw String (Set of 4)
    Maxspect
    Mesh Media Bag with Draw String (Set of 4)
    $8.99

    $8.99
  9. AF Media Bag XL
    Aquaforest
    AF Media Bag XL
    $11.99

    $11.99
  10. AF Media Bag
    Aquaforest
    AF Media Bag
    $8.99

    $8.99
  11. AF Media Sock XL
    Aquaforest
    AF Media Sock XL
    $24.99

    $24.99
  12. AF Media Sock
    Aquaforest
    AF Media Sock
    $20.99

    $20.99
  13. Denitrification Catalyst for Nano-Tech Anaerobic-Block (5 pcs)
    Maxspect
    Denitrification Catalyst for Nano-Tech Anaerobic-Block (5 pcs)
    $6.99

    $6.99
  14. 1 Gallon ARM Reactor Media - Coarse
    CaribSea
    1 Gallon ARM Reactor Media - Coarse
    $31.42

    $31.42
  15. 1 Gallon ARM Reactor Media - Extra Coarse
    CaribSea
    1 Gallon ARM Reactor Media - Extra Coarse
    $24.28

    $24.28
  16. Nano-Tech Anaerobic-Block (2 pcs)
    Maxspect
    Nano-Tech Anaerobic-Block (2 pcs)
    $25.99

    $25.99
  17. Xport-BIO Biological Filtration Dimpled Brick- Brightwell Aquatics
    Brightwell Aquatics
    Xport-BIO Biological Filtration Dimpled Brick- Brightwell Aquatics
    $47.31

    $47.31
  18. Xport-NO3 Biological Filtration Dimpled Brick
    Brightwell Aquatics
    Xport-NO3 Biological Filtration Dimpled Brick
    $50.43

    $50.43
  19. Nano-Tech Clear Cube (8 pcs)
    Maxspect
    Nano-Tech Clear Cube (8 pcs)
    $27.99

    $27.99
  20. Nano-Tech Bio-Plugs (1000 pcs)
    Maxspect
    Nano-Tech Bio-Plugs (1000 pcs)
    $439.99

    $439.99
  21. Nano-Tech Bio-Blocks (2 pcs)
    Maxspect
    Nano-Tech Bio-Blocks (2 pcs)
    $17.99

    $17.99
  22. Phosi-Ex (500mL)
    Nyos
    Phosi-Ex (500mL)
    $29.99

    $29.99
  23. Active Carb (1000mL)
    Nyos
    Active Carb (1000mL)
    $19.99

    $19.99
  24. Zeo (1000mL)
    Nyos
    Zeo (1000mL)
    $14.99

    $14.99
  25. Shark PRO Filter Sponges (5 pcs)
    Sicce
    Shark PRO Filter Sponges (5 pcs)
    $9.99

    $9.99
  26. Shark PRO Expansion Module with Sponges
    Sicce
    Shark PRO Expansion Module with Sponges
    $12.99

    $12.99
  27. Shark PRO Carbon Cartridge with Sponges
    Sicce
    Shark PRO Carbon Cartridge with Sponges
    $14.99

    $14.99
  28. Shark PRO Zerophos Cartridge with Sponges
    Sicce
    Shark PRO Zerophos Cartridge with Sponges
    $14.99

    $14.99
  29. Shark PRO Hyperbio Pearl Cartridge with Sponges
    Sicce
    Shark PRO Hyperbio Pearl Cartridge with Sponges
    $12.99

    $12.99
  30. Starter Pack
    Aquaforest
    Starter Pack
    $149.99

    $149.99
  31. 2.0 Torq G2 Modular Media Reactor Body
    Nyos
    2.0 Torq G2 Modular Media Reactor Body
    $125.00

    $125.00
  32. 1.0 Torq G2 Modular Media Reactor Body
    Nyos
    1.0 Torq G2 Modular Media Reactor Body
    $99.00

    $99.00
  33. 0.75 Torq G2 Modular Media Reactor Body
    Nyos
    0.75 Torq G2 Modular Media Reactor Body
    $79.00

    $79.00
  34. Media Bag 2-Pack (10
    Red Sea
    Media Bag 2-Pack (10" x 5.5")
    $7.99

    $7.99
  35. 2.2lbs Color Changing CO2 Absorbent Media
    IceCap
    2.2lbs Color Changing CO2 Absorbent Media
    $12.00

    $12.00
  36. 500 mL Elimi-Phos Rapid
    Tropic Marin
    500 mL Elimi-Phos Rapid
    $24.77

    $24.77
  37. 4
    Red Sea
    4" Filter Media Cup
    $15.99

    $15.99