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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153 Items

  1. Reef-Spec Media Bag
    Red Sea
    Reef-Spec Media Bag
    $2.00

    $2.00
  2. BRS Biopellet Reactor Combo Kit
    Bulk Reef Supply
    BRS Biopellet Reactor Combo Kit
    $74.99

    $74.99
    Add to Cart
  3. Chemi-Pure
    Boyd Enterprises
    Chemi-Pure
    From: $11.19

  4. 1 Gallon ARM Reactor Media - Coarse
    CaribSea
    1 Gallon ARM Reactor Media - Coarse
    $31.42

    $31.42
  5. 1 Gallon ARM Reactor Media - Extra Coarse
    CaribSea
    1 Gallon ARM Reactor Media - Extra Coarse
    $24.28

    $24.28
  6. MicroBacter CLEAN
    Brightwell Aquatics
    MicroBacter CLEAN
    From: $11.73

  7. MicroBacter Lattice Medium - Biological Filtration Media
    Brightwell Aquatics
    MicroBacter Lattice Medium - Biological Filtration Media
    $13.99

    $13.99
  8. MicroBacter Lattice Large - Biological Filtration Media
    Brightwell Aquatics
    MicroBacter Lattice Large - Biological Filtration Media
    $13.99

    $13.99
  9. MicroBacter Lattice XL - Biological Filtration Media
    Brightwell Aquatics
    MicroBacter Lattice XL - Biological Filtration Media
    $13.99

    $13.99
  10. Xport-BIO Freshwater Dimpled Brick - Biological Filtration Media
    Brightwell Aquatics
    Xport-BIO Freshwater Dimpled Brick - Biological Filtration Media
    $50.69

    $50.69