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Blocks & Plates

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  • On Sale 15%
    Marine Pure High Performance Biofilter Media GEMS (3.2 oz) - Cermedia
    On Sale 15%

    Marine Pure High Performance Biofilter Media GEMS (3.2 oz) - Cermedia

    Cermedia
    $11.89
    $10.11
    The MarinePure GEM is about ¾“ diameter part that will be the perfect biological media for canister filters, hang on the back and nano-tank systems up to 70 gallons. The GEMs have the same porosity...
  • Nano-Tech Bio-Block (4" x 4" x 1") - Maxspect

    Nano-Tech Bio-Block (4" x 4" x 1") - Maxspect

    Maxspect
    $17.99
    Maxspect’s Nano-Tech Bio-Blocks are a durrable dense arangement of small spheres creating an ultra-high surface area media which reduces the volume of biomedia actually required for efficient...
  • On Sale 15%
    MarinePure Biofilter Block (8 x 8 x 4) - Cermedia
    On Sale 15%

    MarinePure Biofilter Block (8 x 8 x 4) - Cermedia

    Cermedia
    $51.84
    $44.06
    8x8x4" Block Ammonia, Nitrite and Nitrate Removal Primarily designed to provide deep anaerobic zones for de-nitrification in passive systems. Live rock substitute-popular among reef hobbyists as a...
  • On Sale 15%
    MarinePure Biofilter 1.5" Spheres (2 Quart) - Cermedia
    On Sale 15%

    MarinePure Biofilter 1.5" Spheres (2 Quart) - Cermedia

    Cermedia
    $28.89
    $24.56
    1½" Spheres Designed for Ammonia and Nitrite Removal One MarinePure Sphere has the same surface area as 1,350 plastic 1.5" bio-balls. Primarily designed to provide deep anaerobic zones for...
  • 8 inch Bio-Plate Biological Filter Media - IceCap

    8 inch Bio-Plate Biological Filter Media - IceCap

    Icecap
    $14.29
    IceCap's Bio-Plates is a dense arrangement of small ceramic spheres in a durable and compact eight by 4 by three-quarter-inch brick form capable of providing biological filtration up to 750 gallons...
  • On Sale 15%
    MarinePure Biofilter Plate (8 x 8 x 1) - Cermedia
    On Sale 15%

    MarinePure Biofilter Plate (8 x 8 x 1) - Cermedia

    Cermedia
    $28.04
    $23.83
    8x8x1" Plate Ammonia, Nitrite and Nitrate Removal Primarily designed to provide deep anaerobic zones for de-nitrification in passive systems. Live rock substitute-popular among reef hobbyists as a...
  • Nano-Tech Bio-Spheres (1Kg / 2.2lbs) - Maxspect

    Nano-Tech Bio-Spheres (1Kg / 2.2lbs) - Maxspect

    Maxspect
    $15.99
    Each Sphere has a surface area of 580ft2 - 20 Spheres is roughly equivalent to 40+ pounds of Live Rock! Ultra-Compact Biological Filtration Media Maxspect’s Nano-
  • 4 inch Bio-Plate Biological Filter Media - IceCap

    4 inch Bio-Plate Biological Filter Media - IceCap

    Icecap
    $9.89
    IceCap's Bio-Plates is a dense arrangement of small ceramic spheres in a durable and compact four by three-quarter inch brick form capable of providing biological filtration up to 375 gallons. The...
  • Xport BIO Plate - 9" x 8" x 1.50" - Brightwell Aquatics

    Xport BIO Plate - 9" x 8" x 1.50" - Brightwell Aquatics

    Brightwell Aquatics
    $60.89
    Xport BIO Plate Ultra-porous Biological Plate Media with Superior Performance Characteristics Overview Highest porosity and largest useable surface area, per unit weight or volume, of all...
  • Nano-Tech Bio-Spheres (2Kg / 4.4lbs) - Maxspect

    Nano-Tech Bio-Spheres (2Kg / 4.4lbs) - Maxspect

    Maxspect
    $29.99
    Each Sphere has a surface area of 580ft2 - 20 Spheres is roughly equivalent to 40+ pounds of Live Rock! Ultra-Compact Biological Filtration Media Maxspect’s Nano-
  • On Sale 15%
    MarinePure Biofilter 1.5" Spheres (1 Gallon) - Cermedia
    On Sale 15%

    MarinePure Biofilter 1.5" Spheres (1 Gallon) - Cermedia

    Cermedia
    $52.69
    $44.79
    1½" Spheres Designed for Ammonia and Nitrite Removal One MarinePure Sphere has the same surface area as 1,350 plastic 1.5" bio-balls. Primarily designed to provide deep anaerobic zones for...
  • On Sale 15%
    Siporax Professional (1000 ml) Filter Media Rings - Sera
    On Sale 15%

    Siporax Professional (1000 ml) Filter Media Rings - Sera

    Sera
    $29.99
    $25.49
    Maximum optimization of biological filtration The original sera siporax Professional is suitable for use in both freshwater and marine aquariums as well as in ponds. Not depending on the kind of...
  • Xport NO3 Plate - 9" x 8" x 1.50" - Brightwell Aquatics

    Xport NO3 Plate - 9" x 8" x 1.50" - Brightwell Aquatics

    Brightwell Aquatics
    $64.89
    Xport-NO3 Ultra-activated Denitrification Media with Superior Performance Characteristics. Overview: Utilizes NanoIntelex Technology to create an enhanced, "ultra-activated" material with the...
  • On Sale 15%
    MarinePure Biofilter Media PODS (3 Count) - Cermedia
    On Sale 15%

    MarinePure Biofilter Media PODS (3 Count) - Cermedia

    Cermedia
    $19.99
    $16.99
    The MarinePure PODs are about 3.1 inches in diameter, created with grooves to produce a randomized water current in and around the part, ensuring greater water and media contact. Just one Pod has the...
  • On Sale 15%
    Power Pack Rack w/ 4 Pack Genesis Rock - PolypLab
    On Sale 15%

    Power Pack Rack w/ 4 Pack Genesis Rock - PolypLab

    PolypLab
    $99.99
    $84.99
    Maximize your aquarium's biological filtration capacity with the PolypLab Genesis Rock Power Pack Rack. This comprehensive kit combines four of PolypLab's high-performance Genesis Rock ceramic blocks...
  • On Sale 15%
    Marine Pure Filter Media VAULT - Cermedia
    On Sale 15%

    Marine Pure Filter Media VAULT - Cermedia

    Cermedia
    $59.99
    $50.99
    Secure container to keep your MarinePure Biofilter Media safe and helps keep sump organized and easier to keep clean.  Easy to assemble and it can also be used as a protein skimmer.  Stackable, you...
  • Nano-Tech Clear Cube (8 pcs) - Maxspect

    Nano-Tech Clear Cube (8 pcs) - Maxspect

    Maxspect
    $29.99
    Clarifies aquarium water without the mess The Maxspect Nano-Tech Clear Cube is a tourmaline-based brick that breaks down DOM (dissolved organic matter) in aquarium water by dissolving and...
  • On Sale 15%
    Siporax Mini (9.5 oz) Bio Filter Media - Sera
    On Sale 15%

    Siporax Mini (9.5 oz) Bio Filter Media - Sera

    Sera
    $19.99
    $16.99
    Sera siporax mini Professional was developed especially for smaller aquariums up to a volume of approximately 100 liters. It allows maximum increase of the settling surface for purification bacteria...
  • Xport-NO3 1/2" Cubes (1000 GM) - Brightwell

    Xport-NO3 1/2" Cubes (1000 GM) - Brightwell

    Brightwell Aquatics
    $37.02
    Ultra-activated Denitrification Media with Superior Performance Characteristics Overview Utilizes NanoIntelex Technology to create an enhanced, "ultra-activated" material with the capacity...
  • Xport-PO4 - 1/2" Cubes (500 GM) - Brightwell

    Xport-PO4 - 1/2" Cubes (500 GM) - Brightwell

    Brightwell Aquatics
    $28.74
    Ultra-activated Phosphate-adsorption Media with Superior Performance Characteristics Overview Utilizes NanoIntelex Technology to create an enhanced, "ultra-activated" material withthe...
  • Xport-NO3 1/2" Cubes (150 GM) - Brightwell

    Xport-NO3 1/2" Cubes (150 GM) - Brightwell

    Brightwell Aquatics
    $21.41
    Ultra-activated Denitrification Media with Superior Performance Characteristics Overview Utilizes NanoIntelex Technology to create an enhanced, "ultra-activated" material with the capacity...
  • Bio-FX Premium Filter Media (5L) - Fluval

    Bio-FX Premium Filter Media (5L) - Fluval

    Fluval
    $49.99
    BIO-FX is a premium biological media designed for use with canister filters and sumps of all sizes, including Fluval’s flagship FX series. Featuring a deep pore structure with interconnected...
  • Xport-PO4 - 1/2" Cubes (1000 GM) - Brightwell

    Xport-PO4 - 1/2" Cubes (1000 GM) - Brightwell

    Brightwell Aquatics
    $52.75
    Ultra-activated Phosphate-adsorption Media with Superior Performance Characteristics Overview Utilizes NanoIntelex Technology to create an enhanced, "ultra-activated" material withthe...
  • On Sale 15%
    Siporax Mini (4.5 oz) Bio Filter Media - Sera
    On Sale 15%

    Siporax Mini (4.5 oz) Bio Filter Media - Sera

    Sera
    $12.99
    $11.04
    Sera siporax mini Professional was developed especially for smaller aquariums up to a volume of approximately 100 liters. It allows maximum increase of the settling surface for purification bacteria...
  • Bio-FX Premium Filter Media (2L) - Fluval

    Bio-FX Premium Filter Media (2L) - Fluval

    Fluval
    $19.99
    BIO-FX is a premium biological media designed for use with canister filters and sumps of all sizes, including Fluval’s flagship FX series. Featuring a deep pore structure with interconnected...
  • On Sale 15%
    BioDome Premium Ceramic Filter Media (3L) - Fritz
    On Sale 15%

    BioDome Premium Ceramic Filter Media (3L) - Fritz

    Fritz Aquatics
    $39.19
    $33.31
    FritzZyme BioDome ceramic filter media is essential for increasing the surface area for nitrifying bacteria to colonize and reduce buildup of toxic ammonia and nitrite. Its compact size and shape...
  • On Sale 15%
    MarinePure Biofilter Media PODS (24 Count) - Cermedia
    On Sale 15%

    MarinePure Biofilter Media PODS (24 Count) - Cermedia

    Cermedia
    $99.99
    $84.99
    The MarinePure PODs are about 3.1 inches in diameter, created with grooves to produce a randomized water current in and around the part, ensuring greater water and media contact. Just one Pod has the...
  • On Sale 15%
    MarinePure Biofilter 1.5" Spheres (5 Gallon) Bucket - Cermedia
    On Sale 15%

    MarinePure Biofilter 1.5" Spheres (5 Gallon) Bucket - Cermedia

    Cermedia
    $256.49
    $218.02
    1½" Spheres Designed for Ammonia and Nitrite Removal One MarinePure Sphere has the same surface area as 1,350 plastic 1.5" bio-balls. Primarily designed to provide deep anaerobic zones for...
  • On Sale 15%
    MarinePure Biofilter Media Bulk PODS (210 Count) - Cermedia
    On Sale 15%

    MarinePure Biofilter Media Bulk PODS (210 Count) - Cermedia

    Cermedia
    $776.00
    $659.60
    The MarinePure PODs are about 3.1 inches in diameter, created with grooves to produce a randomized water current in and around the part, ensuring greater water and media contact. Just one Pod has the...