FILTRATION (882)
Best selling Best selling
  • Red Sea ReefMat 1200 Replacement Fleece Roll
    $32.00
    No reviews

    Efficient, high-flow, skimmer friendly, 50 g/m2, non-woven polyester fleece-mat rolls.

  • Poly Filter Pad - Single - 4 in. x 8 in.
    $7.99
    No reviews

    The POLY-FILTER is for filtering and purifying both fresh and salt water aquariums. It is a formulation of a special...

  • Bubble Magus Filter Roller Replacement Pack - Medium
    $19.99
    No reviews

    Bubble Magus Filter Roller Replacement Pack Filter roll Non woven 150mm width, 25M length

  • Red Sea Reefmat 1200 Replacement Inlet Hose
    $24.15
    No reviews

    RedSea Reefmat 1200 Replacement Inlet Hose

  • Red Sea ReefMat 500 Replacement Fleece Roll
    $20.00
    No reviews

    Efficient, high-flow, skimmer friendly, 50 g/m2, non-woven polyester fleece-mat rolls.

  • Bubble Magus SP1000 Skimmer Pump - replacement for Curve 5
    $49.99
    No reviews

    Bubble Magus SP1000 Skimmer Pump - replacement for Curve 5

  • Red Sea ReefMat 1200 Hose Connector Kit
    $18.15

    OUT OF STOCK

    No reviews

    Red Sea ReefMat 1200 Replacement Hose Connector Kit

  • Premium Aquatics Bulk Deluxe Granular Carbon per pound
    $10.66
    No reviews

    Buy Bulk and Save. Why pay more for a fancy container when you can buy our high quality bulk Granular...

  • Premium Aquatics Bulk Ferric Oxide per pound
    $29.99
    No reviews

    Buy Bulk and Save. Why pay more for a fancy container when you can buy our high quality bulk Granular...

  • Red Sea Reefmat 500 Replacement Inlet Hose
    $18.15
    No reviews

    RedSea Reefmat 500 Replacement Inlet Hose

  • Bubble Magus Filter Roller Replacement Pack - Small
    $17.95
    No reviews

    Bubble Magus Filter Roller Replacement Pack - Small

  • Red Sea ReefMat 500 Hose Connector Kit
    $14.50
    No reviews

    RedSea ReefMat 500 Replacement Hose Connector Kit

  • IceCap CO2 Media 1KG
    $14.29
    No reviews

    IceCap Color Changing CO2 Absorbent Media is the perfect solution if your aquarium struggles with low pH. Media turns from...

  • A20057 Aqua Ultraviolet UV 57 Watt Replacement UV Lamp
    $82.48 $93.73
    No reviews

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

  • AutoAqua Smart Level Security
    $59.99

    OUT OF STOCK

    No reviews

    Smart Level Security by AutoAqua prevents aquariums from overflowing or equipment from running dry. Magnetically coupled optical sensor mounts up...

  • Premium Aquatics 200 Micron Felt Filter Sock - 4” x 14” with Plastic Ring
    $7.99
    No reviews

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

  • Premium Aquatics 200 Micron Felt Filter Sock - 7” x 16.5” with Plastic Ring
    $8.99
    No reviews

    Premium Aquatics 200 Micron Felt Filter Sock Bag - 7” x 16.5” with Plastic Ring MADE in the U.S.A  ...

  • Ozotech Poseidon 200 Ozone Generator - Black Edition
    $279.99
    No reviews

    Poseidon 200 Ozone Generator The ozone technology inside the Poseidon 200 produces 220 mg/hr of ozone. The power supply converts...

  • ClariSea SK-5000XL Replacement Fleece Roll
    $34.00
    No reviews

    Clarisea Roller Fleece Replacement (For the SK-5000) Particle size removal: down to 20 microns  Filter fleece: 15cm (6”) width –...

  • IceCap Black Drawstring Media Bag Small (1pc)
    $1.82
    No reviews

    IceCap Black Drawstring Media Bag The high-quality draw-string nylon media bag supplied with IceCap Media Cups is now available on...

  • Red Sea ReefMat 250 Replacement Fleece Roll
    $16.00
    No reviews

    Red Sea ReefMat 250 Replacement Fleece Roll Fleece-mat roll width: 3.2" Fleece-mat roll length: 105'

  • Bubble Magus Filter Roller Replacement Pack - Large
    $21.95
    No reviews

    Bubble Magus Filter Roller Replacement Pack - Large Roll paper width:   7.87"

  • Trigger Systems Platinum Fleece Roll 10"
    $37.49
    No reviews

    Trigger Systems REPLACEMENT Platinum Fleece Roll 10"

  • Icecap Bio-Spheres 1kg
    $16.49

    OUT OF STOCK

    No reviews

    Each 1-1/4in Bio-Sphere provides enough biological filtration for freshwater and marine aquariums up to 18 gallons each. 1KG box includes...

  • Klir 7" Fleece Replacement Roll (2Pk)
    $25.30
    No reviews

    50 MICRON FLEECE (2pk) Klir Fleece Roll boasts an impressive quantity of filtering material and provides months of service. Replacement...

  • D-D RP-50 ROWAphos Phosphate Removal Media - 500 ml/16.9 oz
    $32.49
    No reviews

    ROWA�phos? for reliable, effective removal of phosphate from freshwater & saltwater. ROWA�phos is a completely new filter material for eliminating...

  • D-D Rowaphos Phosphate Remover, 1000ml
    $49.99
    No reviews

    ROWAphos? for reliable, effective removal of phosphate from freshwater & saltwater. ROWAphos is a completely new filter material for eliminating...

  • Eshopps Round Small Foam(upc89234)
    $7.98
    No reviews

    2 1/2in x 7in Black Round Sponge with 1in center hole.

  • TMC Vecton titanuv Titan 850
    $245.99
    No reviews

    Photocatalytically Enhanced Aquarium UV Steriliser   The Vecton Titan UV has been produced using specially selected photocatalytic material. The photocatalytic...

  • A20040 Aqua Ultraviolet UV 40 Watt Replacement Bulb
    $77.39 $87.94
    No reviews

    NOTE: Picture is the 15w lamp, shown for referrence to show pins and end. The 40w is a longer lamp....

  • A20025 Aqua Ultraviolet 25 Watt Replacement Bulb
    $68.79 $78.17
    No reviews

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

  • 7.5 lbs Bulk Color Changing CO2 Absorbent Media
    $36.99
    No reviews

    Raise your Reef Tank's pH by controlling Carbon Dioxide!   Bulk Reef Supply Color Changing CO2 Absorbent Media (Soda Lime)...

  • Bubble Magus ROCK SP2000 Needle Wheel Impeller Only fit for SP2000 PUMP
    $34.99
    No reviews

    Bubble Magus ROCK SP2000 Needle Wheel Impeller Only fit for SP2000 PUMP

  • Klir 4" Fleece Roll Replacement
    $17.60
    No reviews

    Klir 4 Inch 50 Micron Fleece Roll   For Di-4 Klir Filters 25 yards of 50-micron fleece with disposable collection...

  • Red Sea NO3:PO4-X Nitrate & Phosphate reducer 1 liter
    $35.99
    No reviews

    Red Sea NO3: PO4-X is a unique complex of carbons that are used by nutrient reducing bacteria. Each carbon in...

  • Premium Aquatics 200 Micron Felt Filter Sock - 4” x 8” with Plastic Ring
    $6.99
    No reviews

    Note:  Picture shown is the 14" bag. This bag is 4" ring and 8" long.   Premium Aquatics 200 Micron...

  • Premium Aquatics 200 Micron Mesh Filter Sock - 7” x 16.5” with Plastic Oring
    $8.99
    No reviews

    Premium Aquatics 200 Micron Mesh Filter Sock Bag - 7” x 16.5” with Plastic Oring MADE in the U.S.A  ...

  • Two Little Fishes Little Reactor
    $34.99 $59.79
    No reviews

    Two Little Fishies Little Reactor is the latest and smallest Two Little Fishies reactor. This 7" tall reactor is designed...

  • CarbonDoser CO2 Electronic Regulator
    $449.99
    No reviews

    CarbonDoser Electronic CO2 Regulator V2.0 (complete system: with remote box option)   Now sold with the TUNZE (German Built) Regulator...

  • Red Sea ReefMat 1200 Filter Roller
    $449.00
    No reviews

    ReefMat Smart - Plug&Play - Efficient The ReefMat is a plug & play, fully automated, smart fleece roller filter that...

  • IceCap Bio-Sphere Media Tower
    $13.19
    No reviews

    Holds up to 45 Biological Sphere Media The IceCap Bio-Sphere Media Tower is a simple structure that allows the stacking...

  • Boyd's Chemi Pure Blue 5.5 oz
    $13.32
    No reviews

    Boyd Enterprises is proud to announce a revolutionary NEW addition to the Chemi-pure family, Chemi-pure Blue! Chemi-pure Blue is specially...

  • Two Little Fishes Bactiv8 NPX Biological Filtration - 500ml *expire date is 12/2025
    $9.40 $18.80

    OUT OF STOCK

    No reviews

    This Expires 12/2025   Improve water quality with Bactive8 NPX from Two Little Fishies. When used in conjunction with NPX...

  • Eshopps Bio Cup R
    $34.98
    No reviews

    The next best thing to Filter Socks, the Bio Cup R supplements your traditional Filter Sock making reefing stress free....

  • EcoSystem Aquarium Miracle Mud - 10 lbs - SALTWATER
    $59.99
    No reviews

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

  • Boyd's Chemi-Pure Elite 6.5 oz (16742-9)
    $11.53
    No reviews

    Chemi-pure Elite contains GFO (Granular Ferric Oxide) in order to remove phosphates and silicates from the aquarium water body. GFO...

  • Boyd's Chemi-Clean 2 gram size (blue box) (16714-6)
    $17.99
    No reviews

    Chemi-clean removes red, black, blue-green and methane (bubble) producing algae from marine aquariums. It's completely safe for use in all...

  • Eshopps Power Flow 800 Overflow Box
    $129.98
    No reviews

    New to ESHOPPS Color Series Oceana Class, POWER FLOW overflow box. POWER FLOW overflow box effectively transports aquarium water to...

  • Bubble Magus Curve 7 Extreme Protein Skimmer
    $269.99
    No reviews

    CURVE 7 EXTREME Small space save skimmers, perfect for small tank   Dimensions:7.87" x 9.25" x 20.87" Rated Aquarium 132-238...

  • Two Little Fishies PhosBan Reactor 150 Replacement O-ring (1
    $1.95

    OUT OF STOCK

    No reviews

    Reactor 150 O-Ring - One O-Ring for PBR150 (1 per pack)

  • Red Sea NanoMat Fleece-Roll (2 in pack)
    $21.00
    No reviews

    Replacement Fleece for the RedSea Nanomat (Reefmat 250) Red Sea NanoMat Fleece-Roll (2 in pack)

  • Red Sea NanoMat Fleece Roller
    $215.00
    No reviews

    NanoMat is a plug & play, fully automated, smart fleece roller filter that keeps your aquarium water crystal clear for...