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Filtration

Your aquatic pets, fish and corals deserve the best, giving them a filtration system that will keep their home clean and fresh is critical to success.

Filters
  • 7" x 16" 100 Micron Polyester Filter Sock w/ Draw String

    7" x 16" 100 Micron Polyester Filter Sock w/ Draw String

    All Misc Brands

    $6.99
    7″ x 16″ 100 Micron Polyester Filter Sock W/Draw StringMicron Rating: 100Size: 7.06″ x 16.5” Thick floss material ideal for removing small particles Draw String easily attaches directly to plumbing Felt Filter Socks are...
  • On Sale 15%
    Basic 3 Stage RODI Replacement 0.5 Micron Filter Kit
    On Sale 15%

    Basic 3 Stage RODI Replacement 0.5 Micron Filter Kit

    SaltwaterAquarium

    $34.99
    $29.74
    Kit Includes: Stage 1 - Generic PureT 10" 0.5 Micron Sediment Filter Stage 2 - Generic PureT 10" 0.5 Micron Coconut Carbon Block Last Stage - 1L Bag Aquatic Life RODI Bulk Color Changing Resin Specifics: 1. Generic PureT 10" 0.5 Micron Sediment...
  • 2 oz Red Ogo Gracilaria (Gracilaria parvispora) - Algae Barn

    2 oz Red Ogo Gracilaria (Gracilaria parvispora) - Algae Barn

    AlgaeBarn

    $25.00
    At AlgaeBarn we treat, quarantine and inspect all of our CleanMacro™ Live Macro Algae. With a bright red and burgundy hue and graced with sharp and pointy fronds, Red Ogo Gracilaria adds a splash of color and texture to any tank or...
  • Standard 90-GPD RO Membrane (MEM-0090) - Spectrapure

    Standard 90-GPD RO Membrane (MEM-0090) - Spectrapure

    Spectrapure

    $56.99
    SpectraPure Standard 90-GPD Batch-Tested TFC RO Membrane, 2in dia x 12in LFEATURES: - Minimum Rejection = 96%. Stabilized Salt Rejection: 98%. - The membranes produce the rated GPD ± 20% at 60 psi. (Permeate flow and salt rejection based on the...
  • Filter Sock 100 Micron Welded (7" x 16") - Seachem

    Filter Sock 100 Micron Welded (7" x 16") - Seachem

    Seachem

    $8.59
    Filter socks are a critical component in maintaining water quality in aquariums. They remove suspended debris and detritus, which often lead to excess dissolved organics, nitrate, and phosphate when left unchecked. This makes Seachem Filter Socks an...
  • Tidal 55 HOB Power Filter (Up to 55 Gal) - Seachem

    Tidal 55 HOB Power Filter (Up to 55 Gal) - Seachem

    Seachem

    $60.16
    Tidal™ Power Filters are designed from the ground up to provide your aquarium with high-quality, comprehensive filtration. They are easy to use and adaptable to a variety of aquarium conditions. With a host of features including a self-priming...
  • 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...
  • Matrix (1 L) - Seachem

    Matrix (1 L) - Seachem

    Seachem

    $12.75
    Matrix™ is a high porosity biomedia that provides efficient biofiltration for the removal of nitrogenous waste. Matrix™ is a porous inorganic solid about 10 mm in diameter. Each liter of Matrix™ provides as much surface (>~700 m2) as...
  • 7" x 16" 200 Micron Polyester Filter Sock w/ Draw String

    7" x 16" 200 Micron Polyester Filter Sock w/ Draw String

    All Misc Brands

    $6.99
    7″ x 16″ 200 Micron Polyester Filter Sock W/Draw StringMicron Rating: 200Size: 7.06″ x 16.5” Thick floss material ideal for removing small particles Draw String easily attaches directly to plumbing Felt Filter Socks are...
  • MarinePure Biofilter 1.5" Spheres (2 Quart) - Cermedia

    MarinePure Biofilter 1.5" Spheres (2 Quart) - Cermedia

    Cermedia

    $28.89
    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...
  • Single Rectangle Filter Sock 7" 300 Micron - Eshopps

    Single Rectangle Filter Sock 7" 300 Micron - Eshopps

    Eshopps

    $14.98
    Micron filter bags provide excellent mechanical filtration, which helps reduce the amount of ammonia-producing organic matter in your aquarium. They also help prevent larger objects such as sand, crabs, and snails from damaging pump motors. Add these...
  • Poly Fiber Media Pad 10x18" - Acurel

    Poly Fiber Media Pad 10x18" - Acurel

    All Misc Brands

    $9.49
    Like all our media pads, our long-lasting polyfiber material is up to twice as thick and is much more rigid than competing pads, enabling them to fit tighter, hold their shape longer, filter more effectively, and last longer.These pads will:•...
  • MarinePure Biofilter Block (8 x 8 x 4) - Cermedia

    MarinePure Biofilter Block (8 x 8 x 4) - Cermedia

    Cermedia

    $51.84
    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...
  • VCA FLEX Series - Ultimate Nano Tank Return Line Upgrade Kit - VCA

    VCA FLEX Series - Ultimate Nano Tank Return Line Upgrade Kit - VCA

    VCA Vivid Creative

    $34.99
    Works with Lots of Nano Tanks! Plus, many other aquariums using the included adapters Kit Includes: The Patented Random Flow Generator® Nozzles2 x 1/4in Flex-Series Random Flow Generator® Nozzles New Flex-Series AdaptersMHA2122050 and the...
  • Bulk Deionization Resin Mixed Bed (Color Changing) RODI (7.5 lbs)

    Bulk Deionization Resin Mixed Bed (Color Changing) RODI (7.5 lbs)

    Kolar Labs

    $59.99
    Lewatit NM-65 is a premium grade, gel type, high capacity, color indication mixed ion exchange resin prepared with a 1:1 chemically equivalent ratio of cation to anion resin. Lewatit NM-65 is a mixture of gel type cation exchange resin and a standard...
  • PF-800 Overflow Box - Eshopps

    PF-800 Overflow Box - Eshopps

    Eshopps

    $129.98
    The overflow box effectively transports aquarium water to under cabinet sumps, refugiums, or wet/dry filters.  These high quality overflow boxes features bulkhead fittings for secure and convenient installation. The U-tube style compact overflow...
  • Tidal 35 HOB Power Filter (Up to 35 Gal) - Seachem

    Tidal 35 HOB Power Filter (Up to 35 Gal) - Seachem

    Seachem

    $47.06
    Tidal™ Power Filters are designed from the ground up to provide your aquarium with high-quality, comprehensive filtration. They are easy to use and adaptable to a variety of aquarium conditions. With a host of features including a self-priming...
  • Xport NO3 Dimpled Brick - 9" x 4.50" x 2.50" - Brightwell Aquatics

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

    Brightwell Aquatics

    $50.43
    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...
  • K1 Nano Protein Skimmer (10-30 Gallons) - IceCap

    K1 Nano Protein Skimmer (10-30 Gallons) - IceCap

    Icecap

    $79.99
    Footprint: 2.75" x 3.2" | Reaction Chamber: 2" | Height: 13"Skimmer Pump: DCair 200 K1-Nano Technical Specs Skimmer Body: 2inFootprint: 2.7in x 3.2inTotal Height: 13inMagnet Mount: Up to 1/2in thick RecommendedWater Height: 6 - 9in Pump...
  • On Sale 20%
    NUVO Aquarium 200 Micron Filter Sock w/Holder (Midsize) - Innovative Marine
    On Sale 20%

    NUVO Aquarium 200 Micron Filter Sock w/Holder (Midsize) - Innovative Marine

    Innovative Marine

    $12.99
    $10.39
    Instantly improve your water quality with our all new 200 Micron Water Polishing Filter Socks. These highly durable mechanical filters contain 200 microns that serve to trap uneaten food, free floating particulate matter, micro-bubbles, and even dust...
  • CDX Carbon Dioxide Adsorption Media (750 ml) - Two Little Fishies

    CDX Carbon Dioxide Adsorption Media (750 ml) - Two Little Fishies

    Two Little Fishies

    $22.29
    CO2 adsorbing media for PhosBan Reactor or similar aquarium reactors Innovative media helps keep pH-lowering CO2 out of your aquarium Replace exhausted aquarium media when it changes color to violet Tackle pH management at the source for water...
  • RODI Float Valve Kit - Eshopps

    RODI Float Valve Kit - Eshopps

    Eshopps

    $39.98
    Eshopps’ Float Valve offers a simple solution to help maintain proper water level.Use the Eshopps’ Float Valve as part of an automatic top-off system you create to replenish aquarium water lost through evaporation. Adjustable acrylic mounting...
  • Circular Filter Sock 4" 300 Micron (3 Pack) - Eshopps

    Circular Filter Sock 4" 300 Micron (3 Pack) - Eshopps

    Eshopps

    $32.98
    Micron filter bags provide excellent mechanical filtration, which helps reduce the amount of ammonia-producing organic matter in your aquarium. They also help prevent larger objects such as sand, crabs, and snails from damaging pump motors. Add these...
  • PF-300 Overflow Box - Eshopps

    PF-300 Overflow Box - Eshopps

    Eshopps

    $119.98
    The overflow box effectively transports aquarium water to under cabinet sumps, refugiums, or wet/dry filters.  These high quality overflow boxes features bulkhead fittings for secure and convenient installation. The U-tube style compact overflow...
  • FritzZyme #9 Saltwater (32 oz) - Fritz Aquatics

    FritzZyme #9 Saltwater (32 oz) - Fritz Aquatics

    Fritz Aquatics

    $19.99
    FritzZyme 9 contains saltwater specific strains of live nitrifying bacteria proven to reduce fish loss due to toxic levels of ammonia and nitrite. Nitrifying bacteria can take weeks to naturally establish colonies in new aquariums while ammonia and...
  • PRO-CARBON Activated Carbon (4000 ml) - Polyplab

    PRO-CARBON Activated Carbon (4000 ml) - Polyplab

    PolypLab

    $42.99
    High performance activated carbon for crystal clear water in fresh-water and salt-water aquariums. PolypLab Pro Carbon is is an ultra high performance activated carbon manufactured under the most strict quality controls.  Pro CarbonL - Highly...
  • Carbon Media Pad 10x18" - Acurel

    Carbon Media Pad 10x18" - Acurel

    All Misc Brands

    $9.49
    Like all our infused media pads, our long-lasting polyfiber material is up to twice as thick and is much more rigid than competing pads, enabling them to fit tighter, hold their shape longer, filter more effectively, and last longer.These pads...
  • Reef Nutrition Refugium Setup Kit (Small)

    Reef Nutrition Refugium Setup Kit (Small)

    SaltwaterAquarium

    $90.00
    The Reef Nutrition Refugium Starter Kit combines some of  the best brands and elements in one convenient package.  It includes a proven macro algae species (chaeto), large live amphipods (tigger), LIVE phyto to feed the pods, Cermedia filter...
  • Bulk GFO Phosphate Reducer (1 lb)

    Bulk GFO Phosphate Reducer (1 lb)

    Kolar Labs

    $39.68
    This GFO is the Original GFO Bayoxide E33. High phosphate levels are a recipe for disaster in saltwater aquariums. It is a nutrient for nuisance algae and also hampers the formation of calcium skeleton in corals. There are several different methods for...
  • 4" High Flow Filter Media Cup (CLEAR) - Generic

    4" High Flow Filter Media Cup (CLEAR) - Generic

    SaltwaterAquarium

    $12.99
    4" Filter Media Cup Our 4" Filter Media Cup will replace all those filter socks you have hanging around. Made out of a BPA free Polypropylene, this 4" Filter Media Cup is a solid one piece design, that holds any filter media. The round design allows the...
  • MarinePure Biofilter Plate (8 x 8 x 1) - Cermedia

    MarinePure Biofilter Plate (8 x 8 x 1) - Cermedia

    Cermedia

    $28.04
    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...
  • Turbo Twist 3X UltraViolet Sterilizer 9W (125 gal) - Coralife

    Turbo Twist 3X UltraViolet Sterilizer 9W (125 gal) - Coralife

    Coralife

    $149.99
    Coralife Turbo-Twist UV Sterilizers are the most efficient devices for ultraviolet sterilization on the market today. They feature a quartz glass sleeve with a PL compact fluorescent UV lamp surrounded by a revolutionary "Turbo-Twist" flow design to...
  • Twist-In RO Sediment Filter - Aquatic Life

    Twist-In RO Sediment Filter - Aquatic Life

    Aquatic Life

    $13.99
    STAGE 1 – TWIST-IN SEDIMENT FILTER CARTRIDGE. Aquatic Life Twist-In Sediment Filter Cartridge: Recommend replacing every 6 months. 5-Micron Sediment Filter that traps sediment and other particulate matter like dirt, silt and rust which will affect...