• Reef Red Sea Spec Carbon - Aquarium Filter Media (2000 Ml/ 64 Oz), Black

    Red Sea REEF-SPEC Carbon is the ultimate choice for marine & reef aquariums due to its unique technical characteristics. Red Sea REEF-SPEC Carbon’s granule size and its micro/macro porous structure, ensures a very high total adsorption capacity and rapid extraction of the specific organic pollutants that are found in Reef aquariums. REEF-SPEC Carbon has extremely low phosphate leaching and minimal ash content while also not affecting the pH of aquarium water. Red Sea REEF-SPEC Carbon needs replacing less frequently than carbons that are not reef-specific or are of a lower quality and represe... [Read More]

    • ASIN: B01ETGMW7Y
    • UPC: 730773374205
    • ASIN: B01ETGMW7Y
    • Brand: Reef
    • Size: 2000 ml/ 64 oz
    • Manufacturer: Red Sea

  • Aquapapa 6 lbs Activated Carbon Charcoal Pellets in 6 Mesh Bags for Aquarium Fish Tank Koi Reef Filters

    Premier activated carbon in bulk pack. It helps remove odor, colors, waste from your tank and keep water crystal clear.

    • ASIN: B01GFOORYE
    • UPC: 753864202423
    • ASIN: B01GFOORYE
    • Brand: Aquapapa
    • Manufacturer: Aquapapa

  • CRYSTAL CAL Aquarium Carbon, GAC 1.3 kilo(3lbs), reef grade, CALGON CARBON

    Fast-Acting & EffectiveCrystal Cal Activated Carbon was painstakingly sourced by our partners at Calgon Carbon and is made specifically for aquarium water filtration. It features a sub-bituminous coal base with optimum pore structure to help remove colors, tannins, odors, medications and other common contaminants from aquariums and ponds.Crystal Cal's unique fabrication process results in an activated carbon that combines the best of lignite and coal-based carbons for superior removal and mechanical stability. Crystal Cal has a large pore structure, similar to that of lignite carbons, for effe... [Read More]

    • ASIN: B06W9NJJ1D
    • UPC: 851794007238
    • ASIN: B06W9NJJ1D
    • Brand: Kolar Labs
    • Size: 1 Gallon Bucket
    • Manufacturer: Calgon Carbon

  • MarineLand Black Diamond Media Premium Activated Carbon

    From industry firsts to industry standards, Marineland products are designed with both performance and style in mind. We push precision and power beyond the expected and listen to our loyal customers to make our products even better. We do this because at the heart of our innovative spirit is a desire to help hobbyists everywhere do more, create more and, most of all, enjoy more. So whatever your customers are passionate about — freshwater or saltwater, big or small, beauty or science — help them make their aquarium their own. Make it Marineland. Marineland Black Diamond Media Premium Acti... [Read More]

    • ASIN: B0002566WY
    • UPC: 786714334487
    • ASIN: B0002566WY
    • Brand: MarineLand
    • Size: 40-Ounce
    • Manufacturer: Marineland

  • AQUAPAPA 6 lbs Bulk Activated Carbon Charcoal Pellets for Aquarium Fish Tank Koi Reef Filter

    Premier activated carbon in bulk pack. It helps remove odor, colors, waste from your tank and keep water crystal clear.

    • ASIN: B01F1QZTQC
    • UPC: 753864202294
    • ASIN: B01F1QZTQC
    • Brand: Aquapapa
    • Manufacturer: Aquanemo Global

  • Kent Marine Reef Carbon for Aquariums,2-Quart

    Removes organic pollutants, stains and entrained toxic gases in marine and freshwater aquariums or ponds. Contains the finest pelletized activated bituminous coal based carbon. Pore size is in the 20 to 2,000 angstrom range, ideally suited for removal of large organic molecules. Super activated with very high iodine and molasses numbers.

    • ASIN: B00025K0SA
    • UPC: 751906000280
    • ASIN: B00025K0SA
    • Brand: Kent Marine
    • Size: 2-Quart
    • Manufacturer: Kent Marine

  • AquaCity8482;Bulk Pack Economy Activated Charcoal Carbon Pellets for Aquarium Fish Tank Koi Reef Filter (5 lbs)

    Premier activated carbon in bulk pack. It helps remove odor, colors, waste from your tank and keep water crystal clear.

    • ASIN: B01EJ454HG
    • UPC: 753864202089
    • ASIN: B01EJ454HG
    • Brand: Aquacity
    • Size: 5 lbs
    • Manufacturer: AquaCity

  • Aquapapa Activated Carbon Media Pad Cut-to-fit Sponge Filter Foam Sheet for Aquarium Fish Tank Pond Reef Canister (2-Pack)

    This filter pad infuses active carbon into the original filter pad. The premium activated carbon effectively removes discoloration, odor, pollutants, and harmful chemicals while the poly-fiber pad traps large particulate matter and other wastes. Just cut the filter to desired size and start using it.

    • ASIN: B0714LL739
    • UPC: 753864203376
    • ASIN: B0714LL739
    • Brand: Aquapapa
    • Size: 2-Pack
    • Manufacturer: Aquanemo

  • Marineland PA0391 Diamond Blend Activated Carbon/Ammonia Neutralizing Crystals, 23-Ounce, 652-Gram

    At Marineland, innovation powers everything we do. From industry firsts to industry standards, Marineland products are designed with both performance and style in mind. We push precision and power beyond the expected and listen to our loyal customers to make our products even better. We do this because at the heart of our innovative spirit is a desire to help hobbyists everywhere do more, create more and, most of all, enjoy more. Make it Marineland. Marineland Diamond Blend Media Ammonia Neutralizing Zeolite Blend removes toxic ammonia and impurities for sparkling, fish safe water. This produc... [Read More]

    • ASIN: B0002566YC
    • UPC: 047431901445
    • ASIN: B0002566YC
    • Brand: MarineLand
    • Size: 23-Ounce
    • Manufacturer: Marineland

  • Boyd Enterprises ABE16743 Chemipure Elite for Aquarium, 11.74-Ounce

    Chemi-pure is the original formula for over 50 years with millions of satisfied customers. It was invented by Dick Boyd in the 1960's. Chemi-pure combines high grade granular activated carbon with advanced ion exchange resins offering superior filtration for your freshwater, reef, or marine aquarium. Together, this proprietary blend removes odors and color- causing dissolved organic molecules along with toxins, medications, phenols, and dissolved metals. Chemi-pure's exclusive media formula has an ideal pore size for absorbing nitrogenous wastes and dissolved organics in your aquarium water wh... [Read More]

    • ASIN: B00BUFTTE2
    • UPC: 740023497042
    • ASIN: B00BUFTTE2
    • Brand: Boyd Enterprises
    • Size: 11.74 oz
    • Manufacturer: Boyd Enterprises

  • Boyd Enterprises Chemi-Pure Aquarium Filtration Media, 5.5-Ounce, Blue

    Chemi-pure Blue is the ultimate all-in-one marine aquarium filtration media, in an easy to use nylon bag, that offers superior filtration and fantastic results in even the most advanced marine reef aquarium systems. Chemi-pure Blue combines the highest grade of low dust pelletized carbon with premium ion exchange resins to produce a synergistic formula for the health and wellbeing of your aquarium inhabitants. Chemi-pure Blue's proprietary formula significantly reduces organic compounds, odors, phenols, toxins, medications, dissolved metals, phosphates and silicates. Chemi-pure Blue's high-cap... [Read More]

    • ASIN: B00JE5W4YW
    • UPC: 719958167535
    • ASIN: B00JE5W4YW
    • Brand: Boyd Enterprises
    • Size: 5.5 oz
    • Manufacturer: Boyd Enterprises

  • API ACTIVATED FILTER CARBON Aquarium Filtration Media 22-Ounce Box

    API ACTIVATED FILTER CARBON clears aquarium water by removing organic waste, colors, odors, and dissolved medications. May be used in any aquarium filter as an all-natural means of clarifying water. Use when setting up a new aquarium, or in established aquariums, to improve water clarity. For freshwater, saltwater, and reef aquariums. May also be used in ornamental ponds. Use as directed on product label. With API Aquarium products, it’s easy to keep a beautiful saltwater, freshwater or reef aquarium. For over 50 years, API has been creating innovative, research-driven solutions that make it... [Read More]

    • ASIN: B002DW0HLU
    • UPC: 017163026761
    • ASIN: B002DW0HLU
    • Brand: API
    • Size: 22 Ounce
    • Manufacturer: Aquarium Pharmaceuticals

  • Aquarium Filter Pad - Premium True Dual Density 12" by 72" by 3/4 to 1" Aquarium Filter Media Roll for Crystal Clear Water

    "very happy with the effectiveness of this product" "installed the media and next morning my water was pristine" FilterFirst Premium Dual Density Filter Pad Provides Proven Superior Mechanical Filtration. Thoroughly Tested on Thousands of Aquariums Owning an aquarium store and an aquarium service company for 25 years meant that I had to search out and test countless filter pads to find the best ones for my clients. Our Premium Filter Pads quickly became the top choice for filtration media; they filter large and fine debris from the water and offer consistent and repeatable filtration perform... [Read More]

    • ASIN: B01AHIOM8A
    • ASIN: B01AHIOM8A
    • Brand: Aquatic Experts
    • Size: 12" by 72" by 3/4 to 1" Thick
    • Manufacturer: Aquatic Experts

  • Aquatic Experts Premium Activated Carbon - Aquarium Filter Charcoal Media with Fine Mesh Bag - 3.0 lbs - Remove Odors and Discoloration with Bituminous Coal

    CARBON INSTRUCTIONS Simply add 1/2 cup per 40 gallons of aquarium water. For best results, use our FINE MESH MEDIA BAG. FREQUENTLY ASKED QUESTIONS - Premium Activated Carbon QUESTION: This carbon is tiny does it require a special mesh media bag? ANSWER: Yes, it requires a very fine mesh media bag. You can use our Fine Mesh Filter Media Drawstring Bags or a similar tiny mesh bag option. QUESTION: Why does your carbon have moisture in the bottle? ANSWER: Our premium carbon goes through a cleaning solution to remove trapped ash, then through a final cleaning bath. After this, most of thewater ... [Read More]

    • ASIN: B07577R4S9
    • ASIN: B07577R4S9
    • Brand: Aquatic Experts
    • Size: 3.0 lbs with Fine Mesh Bag
    • Manufacturer: Aquatic Experts

  • Aquapapa 10 lbs Activated Carbon Charcoal Pellets in 10 Mesh Bags for Aquarium Fish Tank Koi Reef Filters

    Premier activated carbon in bulk pack. It helps remove odor, colors, waste from your tank and keep water crystal clear.

    • ASIN: B01GFPK2VK
    • UPC: 753864202447
    • ASIN: B01GFPK2VK
    • Brand: Aquapapa
    • Manufacturer: Aquapapa

  • C2 Activated Carbon Media Pad Cut-to-Fit Sponge Filter Foam Sheet for Aquarium Fish Tank Pond Reef Canister, Pack of 2

    Activated Carbon Media Pad Cut-to-Fit Sponge Filter Foam Sheet for Aquarium Fish Tank Pond Reef CanisterCut-To-Fit filter media pad. Can be cut to fit your filters. Good to use in freshwater and saltwater aquariums.Activated carbon

    • UPC: 821591502

  • 2-Pack Replacement MaxWater 101042 Granular Activated Carbon Filter - Universal 10-inch Cartridge for MaxWater Aquarium reef coral reverse osmosis System - Denali Pure Brand

    2-Pack Replacement MaxWater 101042 Granular Activated Carbon Filter - Universal 10-inch Cartridge for MaxWater Aquarium reef coral reverse osmosis System - Denali Pure Brand. Replacement MaxWater 101042 Polypropylene Sediment Water Filter, Quantity: 2. Replacement MaxWater

    • UPC: 396064995
    • Model: WF-RO-GAC10-2PK-DL340

  • Replacement MaxWater 101042 Granular Activated Carbon Filter - Universal 10-inch Cartridge for MaxWater Aquarium reef coral reverse osmosis System - Denali Pure Brand

    Replacement MaxWater 101042 Granular Activated Carbon Filter - Universal 10-inch Cartridge for MaxWater Aquarium reef coral reverse osmosis System - Denali Pure Brand. Replacement MaxWater 101042 Polypropylene Sediment Water Filter. Denali Pure Universal 10 inch

    • UPC: 821321277
    • Model: WF-RO-GAC10-DL340

  • Replacement MaxWater 101042 Activated Carbon Block Filter - Universal 10 inch Filter for MaxWater Aquarium reef coral reverse osmosis System - Denali Pure Brand

    Replacement MaxWater 101042 Activated Carbon Block Filter - Universal 10 inch Filter for MaxWater Aquarium reef coral reverse osmosis System - Denali Pure Brand. Replacement MaxWater 101042 Activated Carbon Block Filter. Denali Pure Universal 10

    • UPC: 494843513
    • Model: WF-RO-CB10-DL444

  • 2-Pack Replacement MaxWater 101042 Activated Carbon Block Filter - Universal 10 inch Filter for MaxWater Aquarium reef coral reverse osmosis System - Denali Pure Brand

    2-Pack Replacement MaxWater 101042 Activated Carbon Block Filter - Universal 10 inch Filter for MaxWater Aquarium reef coral reverse osmosis System - Denali Pure Brand. Replacement MaxWater 101042 Activated Carbon Block Filter, Quantity: 2. Replacement

    • UPC: 929704478
    • Model: WF-RO-CB10-2PK-DL444

  • Replacement MaxWater 101040 Granular Activated Carbon Filter - Universal 10-inch Cartridge for MaxWater 6 stage 75 gpd reef aquarium dual reverse osmosis water - Denali Pure Brand

    Replacement MaxWater 101040 Granular Activated Carbon Filter - Universal 10-inch Cartridge for MaxWater 6 stage 75 gpd reef aquarium dual reverse osmosis water - Denali Pure Brand. Replacement MaxWater 101040 Polypropylene Sediment Water Filter. Denali

    • UPC: 352514599
    • Model: WF-RO-GAC10-DL331
    • Color: GrayCarbon

  • Replacement MaxWater 101044 Granular Activated Carbon Filter - Universal 10-inch Cartridge for MaxWater 5 stage 75 gpd reef aquarium reverse osmosis System - Denali Pure Brand

    Replacement MaxWater 101044 Granular Activated Carbon Filter - Universal 10-inch Cartridge for MaxWater 5 stage 75 gpd reef aquarium reverse osmosis System - Denali Pure Brand. Replacement MaxWater 101044 Polypropylene Sediment Water Filter. Denali Pure

    • UPC: 279639444
    • Model: WF-RO-GAC10-DL326
    • Color: GrayCarbon

  • Replacement Liquagen LIQUA 505 Activated Carbon Block Filter - Universal 10 inch Filter for LiquaGen 6-STAGE AQUARIUM REEF REVERSE OSMOSIS SYSTEM - Denali Pure Brand

    Replacement Liquagen LIQUA 505 Activated Carbon Block Filter - Universal 10 inch Filter for LiquaGen 6-STAGE AQUARIUM REEF REVERSE OSMOSIS SYSTEM - Denali Pure Brand. Replacement Liquagen LIQUA 505 Activated Carbon Block Filter. Denali Pure

    • UPC: 421655775
    • Model: WF-RO-CB10-DL401
    • Color: GrayCarbon

  • Replacement Liquagen liqua 514 Granular Activated Carbon Filter - Universal 10-inch Cartridge for LiquaGen 5 STAGE- AQUARIUM REEF REVERSE OSMOSIS SYSTEM - Denali Pure Brand

    Replacement Liquagen liqua 514 Granular Activated Carbon Filter - Universal 10-inch Cartridge for LiquaGen 5 STAGE- AQUARIUM REEF REVERSE OSMOSIS SYSTEM - Denali Pure Brand. Replacement Liquagen liqua 514 Polypropylene Sediment Water Filter. Denali Pure

    • UPC: 800405219
    • Model: WF-RO-GAC10-DL305
    • Color: GrayCarbon

  • Replacement Liquagen n/a Granular Activated Carbon Filter - Universal 10-inch Cartridge for LiquaGen 6-STAGE AQUARIUM REEF REVERSE OSMOSIS SYSTEM - Denali Pure Brand

    Replacement Liquagen n/a Granular Activated Carbon Filter - Universal 10-inch Cartridge for LiquaGen 6-STAGE AQUARIUM REEF REVERSE OSMOSIS SYSTEM - Denali Pure Brand. Replacement Liquagen n/a Polypropylene Sediment Water Filter. Denali Pure Universal 10 inch

    • UPC: 790632924
    • Model: WF-RO-GAC10-DL306
    • Color: GrayCarbon

  • Running Carbon Properly in a reef aquarium

    How to get pristine blue water in your aquarium with carbon

    Reefs.com Aquarium Tips: Carbon. Going over facts and myths.