FILTRATION (884)
Best selling Best selling
  • IceCap Ammonia Removal Pad
    $13.85
    No reviews

    Ammonia Removal Aquarium Filtration Pad Cut-to-size filtration pad for the removal and control of ammonia in ponds and freshwater aquariums....

  • Reef Endurance Small Calcium Reactor Media 4kg (8.8lbs)
    $36.56
    No reviews

    Small Granule Aragonite Media from sustainably harvested fossil corals. Average grain size: 3-4mm.   Replenishes Calcium, Carbonate Alkalinity, and Essential...

  • Reef Endurance Large Calcium Media 4kg (8.8lbs)
    $36.56
    No reviews

    Large Granule Aragonite Media from sustainably harvested fossil corals. Average grain size: 4-6mm.   Replenishes Calcium, Carbonate Alkalinity, and Essential...

  • Fauna Marin Bacto Reef Balls 100 ml
    $25.40
    No reviews

    Easily Deposit Millions of Live Reef-Bacteria and Enzymes into a Reef Aquariums with Bacto Balls Fauna Marin Bacto Balls contain...

  • Kolar Labs 15 lb Crystal Cal Carbon 5g Bucket
    $110.49 $129.99
    No reviews

    Kolar Labs 15 lb Crystal Cal Carbon 5g Bucket Kolar Labs Crystal Cal is a premium, laboratory grade, granular activated...

  • Kolar Labs 320 gram Crystal Cal Carbon
    $12.74 $14.99
    No reviews

    Kolar Labs 320 gram Crystal Cal Carbon Kolar Labs Crystal Cal is a premium, laboratory grade, granular activated carbon designed...

  • Kolar Labs 700 gram Bayoxide GFO E33HC
    $71.91 $84.60
    No reviews

    Kolar Labs 700 gram Bayoxide GFO E33HC KOLAR FILTRATION IS THE EXCLUSIVE DISTRIBUTOR FOR LANXESS FOR GFO Bayoxide® E33 HC...

  • PolypLab Pro-Carbon Activated German Carbon 1000 ml
    $19.99
    No reviews

    High performance activated carbon for crystal clear water in fresh-water and salt-water aquariums. PolypLab Pro Carbon is is an ultra...

  • Klir 4" Flow-Diverting Cap
    $21.93
    No reviews

    Klir 4" Flow-Diverting Cap   Diverter Cap Works With Multiple 4in Sock Sumps   This optional Klir Flow Diverter to...

  • ClariSea SK-5000 Gen 3 Automatic Filter System
    $445.00
    No reviews

    Clarisea Aquarium Filter Roller The ClariSea fleece filter is a high efficiency water filtration system which effectively removes suspended particles...

  • Blue Life USA NITRATE FX 250ml Regenerable Nitrate Resin
    $37.03 $43.56
    No reviews

    For Freshwater Aquariums Only NITRATE ADVANCED REGENERABLE NITRATE CONTROL   Prevents Algae Overgrowth Reduce and Extend Maintenance Intervals Regenarable Multiple...

  • Seachem Tidal 75 Matrix Carbon - 190 mL (bagged)
    $11.40
    No reviews

    Seachem Tidal 75 high effeciency spherical Matrix Carbon - 190 mL (bagged). Treats up to 75 gallons.

  • Two Little Fishies ReMag - 1kg
    $24.51
    No reviews

    TwoLittleFishies ReMag, our new magnesium-rich media for use in calcium reactors. We made our first production this week. Use ReMag...

  • Seachem PhosBond - 500 mL / 60 in^3
    $21.36
    No reviews

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

  • Two Little Fishies Phosban Phosphate Removal Media 150 gram
    $26.18
    No reviews

    Synthetic ferric oxide hydroxide granules with an extremely high capacity for adsorbing phosphate from saltwater and freshwater. Also adsorbs silicate,...

  • Seachem Phosguard 250ML
    $7.29
    No reviews

    PhosGuard rapidly removes phosphate and silicate from marine and freshwater aquaria. It is not recommended for phosphate buffered freshwater. PhosGuard...

  • Seachem Matrix 500 mL / 17 fl. oz.
    $7.21

    OUT OF STOCK

    No reviews

    Matrix" is a high porosity biomedia that provides efficient biofiltration for the removal of nitrogenous waste. Matrix" is a porous...

  • 3" X 4" X 18" Foam Prefilter Media
    $12.74 $14.99
    No reviews

    Precision Marine Pre-Filter Sponges are custom made to our specifications.   Practical uses include:   Overflow Boxes Sumps and Bubble...

  • IceCap String Net Bag 4x12in
    $4.04
    No reviews

    Looking for an easy way to contain your filter media? Check out our Drawstring Net Filter Bags! They're a convenient...

  • Eshopps Nano Filter Sock - 300 Microns 2.75 x 10"
    $11.98
    No reviews

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

  • Seachem Filter Sock - 250 micron mesh 7x16"
    $9.87
    No reviews

    Filter socks are a critical component in maintaining water quality in aquariums. They remove suspended debris and detritus, which often...

  • Seachem Filter Sock - 200 micron 4x12"
    $8.14
    No reviews

    Filter socks are a critical component in maintaining water quality in aquariums. They remove suspended debris and detritus, which often...

  • Red Sea Media bag 25X14cm (10 X 5.5) - 2pck
    $8.95
    No reviews

    Red Sea Media bag 25X14cm (10 X 5.5) - 2pck The high quality draw-string nylon media bag supplied with our...

  • Eshopps 4" Ring 300 micron Filter bag - 25pk
    $159.98

    OUT OF STOCK

    No reviews

    BULK CASE of Eshopps 4" filter bag bulk 300 micron - 25 socks in case Filter socks stay hidden out...

  • Premium Aquatics 200 Micron Felt Filter Sock - 4" x 14" with Draw String
    $6.79 $7.99
    No reviews

    Premium Aquatics 200 Micron Felt Filter Sock Bag - 4” x 14” with Draw String MADE in the U.S.A  ...

  • Premium Aquatics 200 Micron Mesh Media Bag - 4” x 8” with Draw String
    $5.94 $6.99
    No reviews

    Premium Aquatics 200 Micron Mesh Filter Sock Bag - 4” x 8” with Draw String MADE in the U.S.A  ...

  • Eshopps Filter Pad-WD125 (6 pack)(upc12905)
    $18.98
    No reviews

    11 x 11 3/4 x 1/4 in (6 pack)

  • Sicce Shark Pro Nano 250 Internal Filter
    $34.99
    No reviews

    Shark PRO NANO  Having adequate filters for a small size aquarium is crucial to keep the livestock healthy. With the...

  • Sicce AQUA FILTRA 10-20 Replacement Media kit (2pk)
    $4.99
    No reviews

    Replacement media kit for the Sicce AQUA FILTRA 10-20 - 2 pk

  • Finnex PX-150 Compact Canister Filter
    $62.04 $72.99
    No reviews

    The Finnex PX-150 is the updated successor of the popular PX-360 compact aquarium canister filter.   Key upgrades include an updated...

  • Ultra Reef Protein Skimmer 190
    $780.30 $918.00
    No reviews

    Ultra Reef Protein Skimmer 190 Air intake: 300–1200 lit/h Power consumption: 16–35 W Base footprint: 21 x 27 cm (8.3...

  • IceCap 27w Replacement Quartz Sleeve
    $15.25
    No reviews

    Replace your Quartz Sleeve and UV Lamp for your IceCap UV to work like new! Over time the efficiency of...

  • Sicce HANG ON AQUA FILTRA 40
    $64.99
    No reviews

    The Sicce AQUA FILTRA filter is an excellent choice for ensuring your aquarium water remains clear, healthy, and well-balanced while...

  • Sicce HANG ON AQUA FILTRA 10
    $44.99
    No reviews

    The Sicce AQUA FILTRA filter is an excellent choice for ensuring your aquarium water remains clear, healthy, and well-balanced while...

  • IceCap 60P Medium Controllable DC Media Reactor
    $124.74
    No reviews

    IceCap User-Friendly DC Media Reactor  The IceCap Controllable 12v DC Media Reactor is the ideal device for utilizing your favorite...

  • IceCap 50P Small Controllable DC Media Reactor
    $94.50
    No reviews

    IceCap User-Friendly DC Media Reactor  The IceCap Controllable 12v DC Media Reactor is the ideal device for utilizing your favorite...

  • AA Aquarium 20 Gallon UV Filter - Green Killing Machine
    $42.49 $49.99
    No reviews

    Turn Green water into Clear water in days with GKM!   Ultraviolet technology is a proven method that uses short...

  • Lifegard Aquatics Bonded Filter 288" x 12"
    $39.03 $45.92
    No reviews

    BONDED FILTER PAD Pre-Filter media is a white Filter Media 288" x 12" Pad Size that allows the ability of...

  • Lifegard Aquatics Bonded Filter 12" x 12" - 5 Pack
    $16.26 $19.13
    No reviews

    BONDED FILTER PAD Pre-Filter media is a white Filter Media 12" x 12" Pad Size (Pack of 5) that allows...

  • Lifegard Aquatics 3" Lifegard Pro-Max High Output Amalgam Germicidal UV - 90 Watts
    $626.58 $737.15
    No reviews

    Lifegard Aquatics Pro-MAX 90 Watt Amalgam Bulb UV Sterilizer in 3" Housing, featuring a patent-pending, flow-through design with less restrictive...

  • Aqua Ultraviolet Classic 57 Watt Unit - 3/4" Black
    $691.77
    No reviews

    Classic Series – Classic Series Sterilizers are perfect for both experienced and non-experienced end users. Ultraviolet light sanitization is versatile...

  • Aqua Ultraviolet Classic 25 Watt Unit - 3/4" Black
    $449.48
    No reviews

    Classic Series – Classic Series Sterilizers are perfect for both experienced and non-experienced end users. Ultraviolet light sanitization is versatile...

  • 3" Lifegard High Output Amalgam Pro-Max UVSterilizer 55 Watts
    $548.26 $645.01
    No reviews

    Pro-MAX Ultraviolet Sterilizer Lifegard Aquatics introduces the Pro-MAX UV Sterilizer, featuring a patent-pending, flow-through design with less restrictive angled inlet...

  • Bashsea 48x18x16" Pro Sump - Blue/Black
    $1,099.00
    No reviews

    Bashsea 48" Pro Sump - Blue/Black Filter roller not included.     Perfect to utilize a Roller Filter Mat in the...

  • Bashsea 36x18x16" Pro Sump - Red/Black
    $679.00
    No reviews

    Bashsea 36" Pro Sump - Red/Black **PLEASE NOTE**  Filter roller not included.   Perfect to utilize a Roller Filter Mat in the...

  • Eshopps WD-200 Wet Dry Filter 200 30x14x16
    $449.98

    OUT OF STOCK

    No reviews

    Sometimes the best way to move forward is by sticking to tradition. The ESHOPPS WD 4th G. sumps did just...

  • Eshopps Nano Cube Refugium 4th Gen Aqua Fuge
    $279.98
    No reviews

    Celebrate Creativity with ESHOPPS, AQUA-FUGE which features a NEW Creative & Innovative design. Featuring ESHOPPS unique Dual Water Channel Design...

  • Trigger Systems Sapphire Sump - 44"
    $739.99

    OUT OF STOCK

    No reviews

    Dimensions: 44″ long x 16″ wide x 15″ high Skimmer Section: 14″ x 15.5″ Center/Refugium Section: 14.5″ x 15.5″ Return...

  • Bashsea Smart Series 36x18x16 Sump - BLUE
    $599.00
    No reviews

    COLOR OPTIONS:  Grey sides and top bracing with colored baffles and trim: Welcome to First Class!  The only triton based...

  • Bashsea Smart Series 30x15x16 Sump - BLUE
    $429.00
    No reviews

    COLOR OPTIONS:  Grey sides and top bracing with colored baffles and trim: Welcome to First Class!  The only triton based...

  • Trigger Systems Triton Sump 34 x 15 x 15"
    $589.99

    OUT OF STOCK

    No reviews

    The Triton series is designed to work with the Triton method which is becoming increasingly popular as it does not...

  • Reef Octopus CO2 Top Cover 4"
    $35.79
    No reviews

    A Perfect Lid for a Perfect Fit This special lid is designed to precisely fit a range of Reef Octopus...