FILTRATION (883)
Best selling Best selling
  • Klir 7" Flow-Diverting Cap
    $26.55

    OUT OF STOCK

    No reviews

    Klir 7" Flow-Diverting Cap   Diverter Cap Works With Multiple 7in Sock Sumps   This optional 7 inch Klir Flow...

  • Kolar Labs 250g Crystal Cal Carbon Catalyic
    $18.21
    No reviews

    Kolar Labs 250g Crystal Cal Carbon Catalyic Kolar Labs Crystal Cal is a premium, laboratory grade, granular activated carbon designed...

  • Kolar Labs 3 lb Crystal Cal Carbon 1.36KG bucket
    $35.99
    No reviews

    Kolar Labs 3 lb Crystal Cal Carbon 1.36KG bucket Kolar Labs Crystal Cal is a premium, laboratory grade, granular activated...

  • Kolar Labs 300 gram Bio Pellets Metabolix DP9002
    $46.74
    No reviews

    METABOLIX DP9002 BIOPELLETS:   KOLAR FILTRATION IS THE GLOBAL EXCLUSIVE DISTRIBUTOR FOR THE ORIGINAL METABOLIX BIO PELLETS MADE FROM PURE...

  • AquaFX ROX .8 Carbon Media (.75 lb Jar)
    $21.99
    No reviews

    AquaFX ROX .8 Reactor Carbon - .75 LB (1 Quart)    AquaFX has hand selected this extruded carbon for the...

  • ME Coral GAC Carbon 250 gr
    $13.99
    No reviews

    Granular Activated Carbon (Gac) removes organic compounds, medications,pollutants and other chemicals from our aquarium. It also removes yellowing from the...

  • Eshopps Cube Refugium Replacement Foam
    $11.98

    OUT OF STOCK

    No reviews

    Eshopps filter foams are designed to provide extra filtration in Sumps and Wet/Dry Filters. Micro bubbles are trapped as the...

  • Boyd's Chemi Pure Bulk 10 oz (6 pack)
    $55.15
    No reviews

    Need more?  Bulk this bulk package and save! Please Note: Chemi pure bulk does not include the plastic containers.  They...

  • Seachem PhosBond - 250 mL / 15 in^3
    $11.73
    No reviews

    PhosBond Product Description PhosBond is a revolutionary new product that combines the phosphate removing capabilities of both aluminum oxide and...

  • Seachem PhosBond - 100 mL bagged
    $9.61
    No reviews

    PhosBond Product Description PhosBond is a revolutionary new product that combines the phosphate removing capabilities of both aluminum oxide and...

  • Seachem PhosNet - 50 g bagged
    $11.94
    No reviews

    PhosNet Product Description PhosNet is a granular ferric oxide (GFO) with high porosity, high surface area and high binding capacity....

  • AquaFX Phos-Blaster GFO Media 1 lb
    $34.99
    No reviews

    AquaFX Phos-Blaster GFO is ideal for promoting coral growth (SPS and LPS alike) in your reef or salt water tank....

  • Two Little Fishies HydroCarbon 1 liter
    $20.64
    No reviews

    Granular activated carbon designed specifically for water purification. Removes dissolved organic compounds that turn the water yellow. The extremely porous...

  • ISTA Bio Sponge L size - Round Bio Foam Filter
    $9.59
    No reviews

    Bio-sponge filter fueatures silent operation, and has an excellent filtering effect while oxygenating the water. The special developed foam materials...

  • DYMAX Filter Media Bag Extra Fine-L
    $5.49
    No reviews

    Easy and Convenient Storage of Media Dymax Filter Media Bags are available in two styles and various sizes, making them...

  • DYMAX Filter Media Bag Fine-L
    $4.39
    No reviews

    Easy and Convenient Storage of Media Dymax Filter Media Bags are available in two styles and various sizes, making them...

  • DYMAX Filter Media Bag Fine-S
    $3.29
    No reviews

    Easy and Convenient Storage of Media Dymax Filter Media Bags are available in two styles and various sizes, making them...

  • DYMAX Filter Media Bag Coarse-L
    $5.49
    No reviews

    Easy and Convenient Storage of Media Dymax Filter Media Bags are available in two styles and various sizes, making them...

  • DYMAX Filter Media Bag Coarse-M
    $4.39
    No reviews

    Easy and Convenient Storage of Media Dymax Filter Media Bags are available in two styles and various sizes, making them...

  • Eshopps DeskMate Acrylic Shelf
    $34.98
    No reviews

    Deskmate Shelf is specifically designed for use in ESHOPPS Deskmate 3.8 gal. desk top aquarium. It is made for fresh...

  • Blue Life USA Blue Fx Nylon Media Bags with Ties - 4 Pack Media Bags
    $11.10
    No reviews

    Blue Life USA Blue Fx Nylon Media Bags with Ties - 4 Pack Media Bags   Same Material as Our...

  • Eshopps Nano Filter Sock (2.75", 300 Micron) 3-Pack
    $27.99

    OUT OF STOCK

    No reviews

    With ESHOPPS proven highest quality Filter Socks, now comes our Nano Filter Sock. With the same durability and performance as...

  • Eshopps 7" Ring 300 micron Filter bag 7" x 12" - 25pk
    $179.98
    No reviews

    BULK CASE of Eshopps 7" filter bag bulk 300 micron - 25 socks in case 7"/178 mm x 4.5" /...

  • Eshopps Rectangle 300 Micron Filter Bag 7" x 12" - 3 PACK
    $44.98

    OUT OF STOCK

    No reviews

    Micron filter bags provide excellent mechanical filtration, which helps reduce the amount of ammonia-producing organic matter in your aquarium. They...

  • Boyd's Grande Chemi-Pure 40 oz (16744-3)
    $44.47
    No reviews

    Chemi-pure is the original ion filter medium in a nylon bag. Chemi-pure produces constant results that make it easier to...

  • JBJ Reaction Pro 2 - Replacement Coarse Sponge
    $10.20 $12.00
    No reviews

    - Replacement Coarse Sponge for the JBJ Reaction Pro 2 

  • Sicce SHARK PRO 700 Internal Filter - 185gph
    $79.99
    No reviews

      Shark PRO NEW range of internal filters with a very effective and high filtration volume which guarantee a crystal...

  • JBJ Reaction Power Filter - 40 Gallons
    $29.75 $35.00
    No reviews

    Reaction HOB Hang-On-Back Aquarium Filter Product Details and Features JBJ Reaction Power Filters hang compactly on the back of your...

  • Kolar Labs 350 gram Bayoxide GFO E33HC
    $43.43

    OUT OF STOCK

    No reviews

    Kolar Labs 350 gram Bayoxide GFO E33HC KOLAR FILTRATION IS THE EXCLUSIVE DISTRIBUTOR FOR LANXESS FOR GFO Bayoxide® E33 HC...

  • JBJ Reaction Power Filter - 50 Gallons - Open Box Return
    $31.50 $42.00
    No reviews

    OPEN BOX RETURN - WATER TESTED - SAVE 25% Reaction HOB Hang-On-Back Aquarium Filter Product Details and Features JBJ Reaction...

  • Reef Octopus 4" 90 HOB with OTP1000 pump - New - Unopened Box Return
    $281.52 $375.36
    No reviews

    NEW - UNOPENED BOX RETURN - SAVE 25% Classic 90 HOB Protein Skimmer SKU: CLSC-90HOB Be the first to review...

  • Reef Octopus Automatic Neck Cleaner 250 - Open Box Return
    $251.20 $334.94
    No reviews

    NEW OPEN BOX RETURN - SAVE 25% Octopus Cleaner 250 fits: SRO5000(int/ext/sss), NWB/DNWB250, XP5000(int/ext/sss), XS250, EXT250 , EXT300, EXT350, DCS...

  • Bashsea BioSpace Reactor
    $0.00

    OUT OF STOCK

    No reviews

  • IceCap Granular Ferric Oxide (GFO) - 20 lb Box
    $556.49
    No reviews

    IceCap Standard GFO Filter Media IceCap Standard GFO (Granular Ferric Oxide) is a reliable and essential tool for every aquarist...

  • Nyos Torq 1.0 G2 Body
    $99.00
    No reviews

    TORQ G2 SYSTEM REACTOR FOR FILTER MEDIA   The Nyos TORQ is an innovative high-performance system reactor in a modular...

  • TMC Vecton titanUV 275
    $189.99
    No reviews

    Vecton titanUV 275 Aquarium UV Steriliser The Vecton TitanUV 275 Aquarium UV Steriliser is a high-performance, efficient solution for maintaining...

  • Octopus Cleaner 220 with a Float Switch Port
    $334.94

    OUT OF STOCK

    No reviews

    Get peak performance from your skimmer with the official Reef Octopus auto neck cleaner! Reef Octopus motorized (ANC) Automated Neck...

  • Maxspect 2800 JUMP Series Protein Skimmer
    $779.99

    OUT OF STOCK

    No reviews

    The best value for your money Dual Intake + Dual Needle Wheel Protein Skimmer   Near-Silent Precision Front Dial Dual...

  • Maxspect 2600 JUMP Series Protein Skimmer
    $629.99

    OUT OF STOCK

    No reviews

    The best value for your money Dual Intake + Dual Needle Wheel Protein Skimmer   Near-Silent Precision Front Dial Dual...

  • Maxspect 2400 JUMP Series Protein Skimmer
    $489.99

    OUT OF STOCK

    No reviews

    The best value for your money Dual Intake + Dual Needle Wheel Protein Skimmer   Near-Silent Precision Front Dial Dual...

  • Maxspect 2200 JUMP Series Protein Skimmer
    $338.99

    OUT OF STOCK

    No reviews

    The best value for your money Dual Intake + Dual Needle Wheel Protein Skimmer   Near-Silent Precision Front Dial Dual...

  • DrTim's Equalizer (32oz - Treats 140 gal)
    $17.19
    No reviews

    Equalizer™ is great to use in systems where activated carbon is not recommended.     Being less forceful than carbon it...

  • DrTim's Equalizer (16oz - Treats 70 gal)
    $11.49
    No reviews

    Equalizer™ is great to use in systems where activated carbon is not recommended.      Being less forceful than carbon...

  • DrTim's Phos-Eliminator (16oz - Treats 300 gal)
    $26.79
    No reviews

    Phos-ELIMINATOR™ quickly removes phosphate and silicate from marine and freshwater aquaria.       Reef Safe. It should not be used...

  • DrTim's Carbon PLUS (16oz - Treats 70 gal)
    $21.69
    No reviews

    Carbon-PLUS™ is mix of Carbon and Phos-Eliminator™ that use adsorption and ion-exchange to remove organics, colors, smells, phosphates and silicates...

  • DrTim's Carbon (32oz - Treats 400 gal)
    $24.09
    No reviews

    Carbon is a super efficient superior bituminous coal based carbon that is phosphate-free and adsorbs impurities, organics and pollutants.   ...

  • DrTim's Carbon (16oz - Treats 200 gal)
    $15.39
    No reviews

    Carbon is a super efficient superior bituminous coal based carbon that is phosphate-free and adsorbs impurities, organics and pollutants.   ...

  • DrTim's Re-Move Plus (16oz - Treats 100 gal)
    $11.19
    No reviews

    A high capacity, porous media that provides superior bio-filter surface area for the growth of bacteria that remove of ammonia,...

  • DrTim's Re-Mover (32oz - Treats 60-100 gal)
    $17.39
    No reviews

    A super porous bio-media engineered to provide superior bio- fare with good water flow for efficient removal of ammonia, and...

  • DrTim's Re-Mover (16oz - Treats 30-50 gal)
    $10.89
    No reviews

    A super porous bio-media engineered to provide superior bio- fare with good water flow for efficient removal of ammonia, and...

  • Sicce AQUA FILTRA 40 Replacement Media kit (2pk)
    $10.99
    No reviews

    Replacement Media kit for the Sicce AQUA FILTRA 40  (2pk)

  • Sicce Mini Skim Replacement Sponge, Grid & Floating Grid
    $9.99
    No reviews

    Sicce Mini Skim Replacement Sponge, Grid & Floating Grid