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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 as our popular MarinePure SPHERES. Their...
  • 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 de-nitrification in passive systems. Live rock...
  • 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 substitute for live rock because it reduces nitrates...
  • On Sale 15%
    Xport NO3 Dimpled Brick - 9" x 4.50" x 2.50" - Brightwell Aquatics
    On Sale 15%

    Xport NO3 Dimpled Brick - 9" x 4.50" x 2.50" - Brightwell Aquatics

    Brightwell Aquatics

    $50.43
    $42.87
    Xport-NO3 Ultra-activated Denitrification Media with Superior Performance Characteristics. Overview: Utilizes NanoIntelex Technology to create an enhanced, "ultra-activated" material with the capacity to outperform conventional denitrification media...
  • 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 substitute for live rock because it reduces nitrates...
  • 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 nutrient cycling in both fresh and saltwater...
  • Nano-Tech Bio-Spheres (1Kg / 2.2lbs) - Maxspect

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

    Maxspect

    $27.49
    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-Tech BioSpheres are a durable dense arrangement of smaller...
  • On Sale 15%
    Xport BIO Dimpled Brick - 9" x 4.50" x 2.50" - Brightwell Aquatics
    On Sale 15%

    Xport BIO Dimpled Brick - 9" x 4.50" x 2.50" - Brightwell Aquatics

    Brightwell Aquatics

    $47.31
    $40.21
    Xport-BIO Ultra-porous Biological Media with Superior Performance Characteristics. Overview: Utilizes NanoIntelex Technology to create an enhanced material with vast surface area for colonization by beneficial nitrifying bacteria, resulting in rapid...
  • On Sale 15%
    Xport BIO Plate - 9" x 8" x 1.50" - Brightwell Aquatics
    On Sale 15%

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

    Brightwell Aquatics

    $44.95
    $38.21
    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 filtration media available anywhere Provides huge amounts...
  • Nano-Tech Bio-Spheres (2Kg / 4.4lbs) - Maxspect

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

    Maxspect

    $50.59
    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-Tech BioSpheres are a durable dense arrangement of smaller...
  • 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 de-nitrification in passive systems. Live rock...
  • 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 filter (internal/external/trickle filter), it maximizes...
  • On Sale 15%
    Xport NO3 Plate - 9" x 8" x 1.50" - Brightwell Aquatics
    On Sale 15%

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

    Brightwell Aquatics

    $50.43
    $42.87
    Xport-NO3 Ultra-activated Denitrification Media with Superior Performance Characteristics. Overview: Utilizes NanoIntelex Technology to create an enhanced, "ultra-activated" material with the capacity to outperform conventional denitrification media...
  • On Sale 15%
    Xport-BIO - 1/2" Cubes; Biological Filtration Media (500 ML) - Brightwell
    On Sale 15%

    Xport-BIO - 1/2" Cubes; Biological Filtration Media (500 ML) - Brightwell

    Brightwell Aquatics

    $12.49
    $10.62
    Ultra-porous Biological Media with Superior Performance Characteristics Overview Utilizes NanoIntelex Technology to create an enhanced material with vast surface area for colonization by beneficial nitrifying bacteria, resulting in rapid and...
  • On Sale 15%
     Siporax Professional (500 ml) Filter Media Rings - Sera
    On Sale 15%

    Siporax Professional (500 ml) Filter Media Rings - Sera

    Sera

    $16.99
    $14.44
    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 filter (internal/external/trickle filter), it maximizes the surface required for biological purification...
  • 8 inch Bio-Plate Biological Filter Media - IceCap

    8 inch Bio-Plate Biological Filter Media - IceCap

    Icecap

    $12.99
    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. The media's ultra-high surface area is perfect for the...
  • 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 but has a compact shape at the same time. This allows...
  • 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 dissociating of water as a result, keeping your aquarium water...
  • On Sale 15%
    Xport-PO4 - 1/2" Cubes (500 GM) - Brightwell
    On Sale 15%

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

    Brightwell Aquatics

    $26.99
    $22.94
    Ultra-activated Phosphate-adsorption Media with Superior Performance Characteristics Overview Utilizes NanoIntelex Technology to create an enhanced, "ultra-activated" material withthe capacity to outperform conventional phosphate-adsorption...
  • On Sale 15%
    MarinePure High Performance Biofilter Media MP2C (1/2 Cubic Foot) - Cermedia
    On Sale 15%

    MarinePure High Performance Biofilter Media MP2C (1/2 Cubic Foot) - Cermedia

    Cermedia

    $119.99
    $101.99
    MarinePure is the perfect place for beneficial bacteria to flourish in order to remove harmful fish wastes. It will eliminate ammonia and lower nitrates. 2-inch cubes specifically designed for the high flow of koi and goldfish ponds and recirculating...
  • 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 equivalent surface area of over 5,000 plastic...
  • On Sale 15%
    Xport-NO3 1/2" Cubes (150 GM) - Brightwell
    On Sale 15%

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

    Brightwell Aquatics

    $13.99
    $11.89
    Ultra-activated Denitrification Media with Superior Performance Characteristics Overview Utilizes NanoIntelex Technology to create an enhanced, "ultra-activated" material with the capacity to outperform conventional denitrification media...
  • 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 can stack them together for larger needs...
  • On Sale 15%
    Xport-NO3 1/2" Cubes (1000 GM) - Brightwell
    On Sale 15%

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

    Brightwell Aquatics

    $34.84
    $29.61
    Ultra-activated Denitrification Media with Superior Performance Characteristics Overview Utilizes NanoIntelex Technology to create an enhanced, "ultra-activated" material with the capacity to outperform conventional denitrification media...
  • 4 inch Bio-Plate Biological Filter Media - IceCap

    4 inch Bio-Plate Biological Filter Media - IceCap

    Icecap

    $8.99
    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 media's ultra-high surface area is perfect for the mass...
  • On Sale 15%
    Xport-BIO - 1/2" Cubes; Biological Filtration Media (1000 ML) - Brightwell
    On Sale 15%

    Xport-BIO - 1/2" Cubes; Biological Filtration Media (1000 ML) - Brightwell

    Brightwell Aquatics

    $34.49
    $29.32
    Ultra-porous Biological Media with Superior Performance Characteristics Overview Utilizes NanoIntelex Technology to create an enhanced material with vast surface area for colonization by beneficial nitrifying bacteria, resulting in rapid and...
  • On Sale 15%
    Xport-PO4 - 1/2" Cubes (1000 GM) - Brightwell
    On Sale 15%

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

    Brightwell Aquatics

    $49.63
    $42.19
    Ultra-activated Phosphate-adsorption Media with Superior Performance Characteristics Overview Utilizes NanoIntelex Technology to create an enhanced, "ultra-activated" material withthe capacity to outperform conventional phosphate-adsorption...
  • 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 but has a compact shape at the same time. This allows...
  • Bio-FX Premium Filter Media (5L) - Fluval

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

    Fluval

    $38.99
    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 micro-tunnels, BIO-FX offers a vast surface area where...
  • On Sale 15%
    MarinePure High Performance Biofilter Media MP2C (1 Cubic Foot) - Cermedia
    On Sale 15%

    MarinePure High Performance Biofilter Media MP2C (1 Cubic Foot) - Cermedia

    Cermedia

    $189.99
    $161.49
    MarinePure is the perfect place for beneficial bacteria to flourish in order to remove harmful fish wastes. It will eliminate ammonia and lower nitrates. 2-inch cubes specifically designed for the high flow of koi and goldfish ponds and recirculating...
  • 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 allows for more surface area in less...
  • 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 equivalent surface area of over 5,000 plastic...
  • 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 de-nitrification in passive systems. Live rock...
  • 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 equivalent surface area of over 5,000 plastic...
  • MarinePure High Performance Biofilter Media MP2C (2 Cubic Foot) - Cermedia

    MarinePure High Performance Biofilter Media MP2C (2 Cubic Foot) - Cermedia

    Cermedia

    $460.00
    MarinePure is the perfect place for beneficial bacteria to flourish in order to remove harmful fish wastes. It will eliminate ammonia and lower nitrates. 2-inch cubes specifically designed for the high flow of koi and goldfish ponds and recirculating...