FILTRATION (894)
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  • AA Aquarium 9 Watt UV System
    $69.99
    No reviews

    Green Killing Machine - Internal UV System (9W)   Makes fighting green water easier. UV radiation is effective in controlling...

  • Eshopps Prodigy L
    $199.98
    No reviews

    The Prodigy by ESHOPPS is a new addition to the Color Series that combines Innovation and Creativity at its core....

  • Aqua Ultraviolet 25 WATT Classic UV Sterilizer - 3/4"
    $449.48
    No reviews

    Features Easy Twist Cap For Easy Quartz Sleeve Maintenance Just One Cap To Twist For Access To The Quartz Sleeve....

  • Reef Octopus CO2 Top Cover 6"
    $39.59

    OUT OF STOCK

    No reviews

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

  • Nyos Torq Dock G2
    $99.00
    No reviews

    NYOS TORQ DOCK G2 The Nyos TORQ is an innovative high performance system reactor in a modular design for all...

  • Tunze CO2 Regulator
    $149.99
    No reviews

    Precision device with fine adjustment for standard CO2 cylinders, thread in keeping with German standard DIN 477 (US version with...

  • Eshopps RS-75 4th Gen Reef Sump
    $269.98
    No reviews

    An excellent choice for the introductory level Aquarist. Large open area for Protein Skimmer use as well as a spacious...

  • Maggie Muffler Quiet Overflow 1"
    $25.39
    No reviews

    Frustrated with the annoying noise as water flows into your aquarium standpipe? Attempts have been made to solve this problem....

  • Replacement U-Tube 1-1/4"
    $12.98
    No reviews

    Replacement U Tube

  • IceCap AIO 120 All-In-One Protein Skimmer
    $87.99
    No reviews

    Looking for a rear-compartment protein skimmer to take your all-in-one aquarium to the next level? Look no further! If you...

  • Red Sea REEFER DC Skimmer 600
    $575.00

    OUT OF STOCK

    No reviews

    REEFER DC Skimmer 600 (Controller Required, sold separately) Efficient. Quiet. Smart. The REEFER DC Skimmers include self-leveling technology that prevents over-skimming...

  • BashSea 4x12 Media Reactor
    $99.00
    No reviews

    The Bashsea Media Chamber provides the largest media capacity in the industry. Extra large design allows for high media volumes,...

  • 3/16" x 5/16" Ozone Safe Tubing - per foot
    $2.49

    OUT OF STOCK

    No reviews

    3/16" x 5/16" Ozone Safe Tubing - per foot

  • Bubble Magus ROCK SP4000 Needle Wheel Impeller Only fit for SP4000 PUMP
    $49.99
    No reviews

    Bubble Magus ROCK SP4000 Needle Wheel Impeller Only fit for SP4000 PUMP

  • Klir Automatic Drop-In Filter Roller V2 - 7"
    $318.99

    OUT OF STOCK

    No reviews

    The Klir Di-7 Fleece Filter helps clean an aquarium by physically capturing waste and removing unwanted particles from the water....

  • Red Sea ReefMat 1200 Take-Up Shaft
    $24.15
    No reviews

    ReefMat 1200 Take-Up Shaft replacement part

  • Poseidon 400 Ozone Generator
    $725.00

    OUT OF STOCK

    No reviews

    Poseidon Series Ozone Generators When it comes to ozone reactors the Poseidon is a class leader by constantly outperforming its...

  • Octopus Neck Extension 150
    $41.73

    OUT OF STOCK

    No reviews

    Simple way to increase dwell time     Stackable     Provides Greater Control     Solid Construction     Silicone O-ring Seal Stackable...

  • Two Little Fishies Micro Valve Barb x Thread - (6 Per Pack)
    $11.67

    OUT OF STOCK

    No reviews

    Micro fittings for regulating air flow through standard airline tubing for devices such as air-stones, filters, protein skimmers, ornaments, etc....

  • Sedra 5000 Replacement Impeller
    $39.79

    OUT OF STOCK

    No reviews

    Pinwheel Skimmer IMPELLER ASSEMBLY G3 & G4 (Sedra 5000 pump)

  • Reef Endurance GFO Media - 4.5lbs
    $119.99
    No reviews

    Phosphate Adsorption Media for Fresh and Marine Aquariums Granular Ferric Oxide, often referred to as GFO, is perfectly suited for...

  • Blue Life USA REGEN FX 250ml Resin Regeneration Kit
    $11.88

    OUT OF STOCK

    No reviews

    ADVANCED RESIN REGENERATION   For use with regenerable resin medias Allows for repeat use of products Non-Toxic Safe to use...

  • Boyd Enterprise Chemi-pure Blue BULK 11 oz (6 pack)
    $108.31
    No reviews

    The benefits of using Chemipure Blue:     Keeps pH stable and constant     Reduces fish loss due to pH changes...

  • Trigger Systems Foam Filter 3
    $5.99 $7.99
    No reviews

    Trigger Systems Foam Filter 3  

  • Black Pre-filter Sponge 2" x 3" x 24"
    $12.99
    No reviews

    Pre-Filter Sponges are custom made and a great way to block detritus from entering unwanted places!  Safe for use in...

  • Seachem Phosguard 2 L
    $36.33
    No reviews

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

  • Seachem Purigen 250 ML
    $17.71
    No reviews

    Purigen® is a premium synthetic adsorbent that is unlike any other filtration product. It is not a mixture of ion...

  • Red Sea Max-Nano 225 Micron Thin Mesh Filter Sock (2 units)
    $12.50
    No reviews

    Red Sea Max-Nano 225 Micron Thin Mesh Filter Sock (2 units) Red Sea’s 225 micron Thin-Mesh aquarium filter bags 225...

  • Lifegard Filter Pad - 24" x 15" Pad
    $8.41
    No reviews

    PREFILTER PADBonded, keeps original shapeSuperior filtration with uniform and consistant materialDuplicates or surpasses original equipment specificationsLong lasting materialFilters large debris

  • Eshopps Filter Pad-WD200 (6 pack)(upc12915)
    $21.98
    No reviews

    11 x 15 1/4 x 1/4 in (6 pack)

  • EcoSystem Aquarium Miracle Mud - 5 lbs - SALTWATER
    $39.99
    No reviews

    Miracle Mud is a product of EcoSystem Aquarium. Miracle Mud is comprised of up to 80% oceanic mud, harvested from...

  • 00529 CaribSea ARM Reactor Media - Coarse, 1 Gal
    $31.42
    No reviews

    ARM" - A complete reactor media containing not only calcium and carbonate, but essential trace elements as well. In fact,...

  • Sicce SHARK PRO 900 Internal Filter - 238gph
    $89.99
    No reviews

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

  • Seachem Tidal Filter, 75 gal. (285 L)
    $75.76
    No reviews

    Tidal Power Filters are designed from the ground up to provide your aquarium with high-quality, comprehensive filtration. They are easy...

  • IceCap 40w Replacement UV Bulb
    $36.30

    OUT OF STOCK

    No reviews

    Replace your UV lamp and keep your IceCap UV Sterilizer running like new! Over time the efficiency of the UV...

  • 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...

  • Adaptive Reef Small Algae Reactor 10 Bundle
    $599.99
    No reviews

    Adaptive Reef Powered by AquaIllumination Blade Clean, Controlled, and Natural Algae Filtration Supports Turf Algae or Macroalgae Use Compact Form...

  • Simplicity GFO - 1.0 lb (16 oz)
    $39.68

    OUT OF STOCK

    No reviews

    Simplicity GFO (granular ferric oxide) safely adsorbs phosphates, silicate, and dissolved organics, improving coral health and coloration and reducing nuisance...

  • Lifegard Aquatics Bonded Filter 72" x 12"
    $19.64
    No reviews

    BONDED FILTER PAD Pre-Filter media is a white Filter Media 72" x 12" Pad Size that allows the ability of...

  • Lifegard Aquatics Bonded Filter 12" x 12" - 5 Pack
    $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...

  • Seapora Nitrate & Nitrite Filtration Pad - 10x18" (3 Pack)
    $9.99 $26.97
    No reviews

    3 Pack - Total of 3 Nitrate Filtration Pads Nitrate + Nitrite Pad - 18" x 10" The Seapora Nitrate...

  • 3" Lifegard High Output Amalgam Pro-Max UVSterilizer 55 Watts
    $614.29
    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...

  • AUQA GADGET - Auqashield UV 11W - Replacement Lamp - Midsize
    $42.00
    No reviews

    AUQA GADGET - Auqashield UV 11W - Replacement Lamp - Desktop

  • AQUA GADGET - Aquashield UV 11W - Midsize
    $80.00

    OUT OF STOCK

    No reviews

    Your First Line of Defense Cloudy water, Algae and parasites lead to the frustration of many hobbyists. The main reason...

  • A20015 Aqua Ultraviolet UV 15W Replacement Lamp
    $76.18
    No reviews

    Aqua Ultraviolet has the longest lamp life on the market with 14 months of continuous use. The Lamps are designed...

  • A10040 Aqua Ultraviolet 40WATT Quartz Sleeve
    $85.95
    No reviews

    We use only the highest quality hard quartz that allows for 99.9% UV transmittance rates. The quartz sleeve protects the...

  • Aqua Ultraviolet 57 Watt Replacement Transformer
    $211.62
    No reviews

    Aqua Ultraviolet 57 Watt Replacement  Transformer Compatible with the majority of our Classic Series UV Sterilizers

  • Eshopps 1" U-Tube for Nano Overflow
    $11.98
    No reviews

    Eshopps 1" U-Tube for Nano Overflow

  • 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...

  • Aqua Ultraviolet 57 WATT Classic UV Sterilizer - 2" in/out
    $685.98
    No reviews

    Features Easy Twist Cap For Easy Quartz Sleeve Maintenance Just One Cap To Twist For Access To The Quartz Sleeve....