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.


Featured Products:

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140 Items

  1. Universal CO2 Scrubber - Bulk Reef Supply
    Bulk Reef Supply
    Universal CO2 Scrubber - Bulk Reef Supply
    $37.99

    Earn 740 Reward Points Earn 185 Reward Points

    $37.99
  2. 2L Vibe Automatic Zeovit Reactor - Avast Marine
    Avast Marine
    2L Vibe Automatic Zeovit Reactor - Avast Marine
    $419.99

    Earn 8,380 Reward Points Earn 2,095 Reward Points

    $419.99
  3. 4L Vibe Automatic Zeovit Reactor - Avast Marine
    Avast Marine
    4L Vibe Automatic Zeovit Reactor - Avast Marine
    $469.99

    Earn 9,380 Reward Points Earn 2,345 Reward Points

    $469.99
  4. Xport-BIO Biological Filtration Plate - Brightwell Aquatics
    Brightwell Aquatics
    Xport-BIO Biological Filtration Plate - Brightwell Aquatics
    $47.31

    Earn 940 Reward Points Earn 235 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 940 Reward Points Earn 235 Reward Points

    $47.31
  6. 1 Gallon ARM Reactor Media - Coarse - CaribSea
    CaribSea
    1 Gallon ARM Reactor Media - Coarse - CaribSea
    $32.69

    Earn 640 Reward Points Earn 160 Reward Points

    $32.69
  7. BR-140 Biopellet Combo Pack - Reef Octopus
    Reef Octopus
    BR-140 Biopellet Combo Pack - Reef Octopus
    $388.99

    Earn 388 Reward Points

    $388.99
    Add to Cart
  8. BR-110 Biopellet Combo Pack - Reef Octopus
    Reef Octopus
    BR-110 Biopellet Combo Pack - Reef Octopus
    $287.99

    Earn 287 Reward Points

    $287.99
    Add to Cart
  9. BR-70 Biopellet Combo Pack - Reef Octopus
    Reef Octopus
    BR-70 Biopellet Combo Pack - Reef Octopus
    $209.99

    Earn 209 Reward Points

    $209.99
    Add to Cart
  10. Filter Media Cup Adapter Only - 4 Inch - Media Cup
    Filter Media Cup
    Filter Media Cup Adapter Only - 4 Inch - Media Cup
    $2.99

    Earn 40 Reward Points Earn 10 Reward Points

    $2.99