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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150 Items

  1. BRS Bulk Bituminous Aquarium Carbon
    Bulk Reef Supply
    BRS Bulk Bituminous Aquarium Carbon

    Starting at: $10.99

    Earn 50 Reward Points Earn 100 Reward Points

  2. Universal CO2 Scrubber
    Bulk Reef Supply
    Universal CO2 Scrubber
    $37.99

    Earn 185 Reward Points Earn 370 Reward Points

    $37.99
  3. BRS GFO & Carbon Reactor - Single
    Bulk Reef Supply
    BRS GFO & Carbon Reactor - Single

    Starting at: $54.99

    Earn 270 Reward Points Earn 540 Reward Points

  4. Xport-BIO Biological Filtration Plate
    Brightwell Aquatics
    Xport-BIO Biological Filtration Plate
    $47.31

    Earn 235 Reward Points Earn 470 Reward Points

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

    Earn 235 Reward Points Earn 470 Reward Points

    $47.31
  6. 1 Gallon ARM Reactor Media - Coarse
    CaribSea
    1 Gallon ARM Reactor Media - Coarse
    $31.42

    Earn 155 Reward Points Earn 310 Reward Points

    $31.42
  7. 1 Gallon ARM Reactor Media - Extra Coarse
    CaribSea
    1 Gallon ARM Reactor Media - Extra Coarse
    $24.28

    Earn 120 Reward Points Earn 240 Reward Points

    $24.28
  8. Phosi-Ex (500mL)
    Nyos
    Phosi-Ex (500mL)
    $29.99

    Earn 29 Reward Points

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

    Earn 19 Reward Points

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

    Earn 14 Reward Points

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

    Earn 9 Reward Points

    $9.99
  12. Shark PRO Carbon Cartridge with Sponges
    Sicce
    Shark PRO Carbon Cartridge with Sponges
    $14.99

    Earn 14 Reward Points

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

    Earn 14 Reward Points

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

    Earn 12 Reward Points

    $12.99
  15. Starter Pack
    AquaForest
    Starter Pack
    $149.99

    Earn 149 Reward Points

    $149.99
  16. 2.0 Torq G2 Modular Media Reactor Body
    Nyos
    2.0 Torq G2 Modular Media Reactor Body
    $125.00

    Earn 125 Reward Points

    $125.00
  17. 1.0 Torq G2 Modular Media Reactor Body
    Nyos
    1.0 Torq G2 Modular Media Reactor Body
    $99.00

    Earn 99 Reward Points

    $99.00
  18. 0.75 Torq G2 Modular Media Reactor Body
    Nyos
    0.75 Torq G2 Modular Media Reactor Body
    $79.00

    Earn 79 Reward Points

    $79.00