FILTRATION (894)
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  • Regal 6" Internal Protein Skimmer
    $626.99
    No reviews

    Regal 150INT Protein Skimmer   Footprint: 11.4″ x 7.5″ | Reaction Chamber: 6″ | Height: 22.6″  Powered by: Reef Octopus...

  • Octopus 150 Elite Internal Skimmer with DC Pump
    $769.99
    No reviews

    Elite 150INT Super Cone Protein Skimmer   Footprint: 11.4″ x 10.4″ | Reaction Chamber: 6″ Super Cone | Height: 20.6″ ...

  • Eshopps S-200, PSK-1000 replacement impeller
    $76.99
    No reviews

    The new and improved impellers for Eshopps protein skimmers are made by Sicce Italy Pumps. These impellers are direct replacements...

  • Eshopps S-150 Skimmer pump, Sicce PSK-600 (660 gph)
    $109.99

    OUT OF STOCK

    No reviews

    The new and improved pumps and impellers for Eshopps protein skimmers are made by Sicce Italy Pumps. These pumps are...

  • Regal 12" Internal Protein Skimmer
    $1,033.99
    No reviews

    Regal 300INT Protein Skimmer   Footprint: 18″ x 12.2″ | Reaction Chamber: 12″ | Height: 25.4″  Powered by: Reef Octopus...

  • Regal 300SSS 12" Skimmer Rated to 700gal
    $1,143.99
    No reviews

    Regal 300SSS Protein Skimmer   Footprint: 15.2″ x 13″ | Reaction Chamber: 12″ | Height: 25.6″  Powered by: Reef Octopus...

  • Regal 250SSS 10" Skimmer Rated to 600gal
    $1,044.99
    No reviews

    Regal 250SSS Protein Skimmer   Footprint: 13.8″ x 11.6″ | Reaction Chamber: 10″ | Height: 24.5″  Powered by: Reef Octopus...

  • Bubble Blaster HY-2000 Impeller C
    $94.99
    No reviews

    NOTE: Please look at the picture below to figure which model impeller you are needing and choose the appropriate impeller....

  • AUQA Gadget - NUVO Roller Manual Fleece AIO Filter - Midsize
    $149.99
    No reviews

    Nuvo Roller - Manual Fleece AIO Filter   Keep your aquarium crystal clear without the hassle of cleaning or changing...

  • Octopus 4" Auto Waste Collector w/ Delay Timer
    $307.99
    No reviews

    Reef Octopus 4" Auto Waste Collector Collection Container equipped with fail safe mechanism to shut off overflowing skimmers. Holds up...

  • Octopus Neck Extension 300
    $83.48
    No reviews

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

  • Octopus Neck Extension 250
    $69.56
    No reviews

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

  • Octopus Neck Extension 160
    $41.73
    No reviews

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

  • Octopus Neck Extension 110
    $41.73
    No reviews

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

  • Tunze Spare Filter For 9410 Skimmer
    $19.99
    No reviews

    Spare filter 50 μm acrylic wadding fibres, suitable for post-filter. 9410.200

  • Tunze Hydrofoamer Silence Pump
    $229.99
    No reviews

    For TUNZE DOC Skimmer 9410. Cable: 2 m (78.7") Maximum air capacity: 600 l/h (160 USgal./h) Water flow rate: 900...

  • Tunze DOC Skimmer 9410
    $429.99
    No reviews

    Recommended for aquariums up to 1,000 litres (264 USgal.) of salt water. Immersion depth from 140 mm (5.5 in.) to...

  • Comline Venturi
    $9.49
    No reviews

    COMLINE VENTURI

  • Eshopps S-120, SE-200 replacement impeller
    $49.99
    No reviews

    The new and improved impellers for Eshopps protein skimmers are made by Sicce Italy Pumps. These impellers are direct replacements...

  • Eshopps PSK-75 &100 replacement impeller
    $29.99
    No reviews

    Replacement impeller(31711) for Eshopps PSK 75 or 100 skimmer.

  • Bubble Blaster HY-3000 Pump
    $368.49
    No reviews

    FEATURES Low Wattage Low Heat High Air Intake Nearly Silent Submersible or External Digital Circuit Board Silicon Nitride Shaft &...

  • Coralvue Self Cleaner 220
    $289.99
    No reviews

      Octopus Cleaner 220 fits: XP3000int, XP3000ext, XP3000sss, SRO3000sss, POV3, Elite 220int/sss, Regal 220int/sss.   PERFORMANCE ENHANCING ACCESSORY   Twin...

  • Reef Octopus Automated Neck Cleaner 200
    $285.99
    No reviews

      Octopus Cleaner 200 fits: SRO3000(int/ext), XP2000(sss/ext), NWB/DNWB200, Classic 200(int/ext), XS200, XS225, EXT200, DCS-2000(int/ext), POV2, Prime 200int, Elite 200(int/sss), Regal...

  • Reef Octopus Automatic Neck Cleaner 170
    $192.49
    No reviews

      Octopus Cleaner 170 fits: XP-2000INT, SRO-2000ext, DIABLO DCS-170int, Regal 170(int, sss, ext)   PERFORMANCE ENHANCING ACCESSORY   Twin Blades...

  • Reef Octopus Automated Neck Cleaner 150
    $263.99
    No reviews

    Octopus Cleaner 150 fits: SRO-2000int, NWB-150, DNWB-150, Classic 150(int/ext), DCS150int, POV1, Prime 150int, Elite 150(int/sss), Regal 150(int/sss) PERFORMANCE ENHANCING ACCESSORY...

  • Reef Octopus Automated Neck Cleaner 110
    $241.99
    No reviews

      Octopus Cleaner 110 fits: SRO-1000int, XP-1000int, XP-1000ext, NWB-110, DNW-110, Classic 110(int/ext)   PERFORMANCE ENHANCING ACCESSORY   Twin Blades Prevents...

  • Sedra 9000 Replacement Impeller
    $47.89

    OUT OF STOCK

    No reviews

    Needle Wheel impeller for Sedra 9000 pump.

  • Sedra Replacement Volute with O-ring (5000,9000,15000)
    $8.99

    OUT OF STOCK

    No reviews

    ASM Volute with O-ring for Sedra Pump 5000, 9000, and 15000 - G3/4/4+/4X/4XX/5/6/6X

  • Sedra 5000 Skimmer Pump - For G3 & G4
    $119.99

    OUT OF STOCK

    No reviews

    Sedra 5000 with modified needle-wheel impeller. Use with ASM G-3 & G4 Skimmer.  Includes venturi and elbow

  • Sedra 3500 Impeller Assembly G1X & G2
    $34.89

    OUT OF STOCK

    No reviews

    Needle Wheel impeller for Sedra 3500 pump.

  • Sedra 3500 Replacement Venturi
    $15.89

    OUT OF STOCK

    No reviews

    ASM #16 Venturi for sedra 3500

  • Sedra 3500 Volute with O'ring
    $8.99

    OUT OF STOCK

    No reviews

    ASM #15 Volute w/O\'ring (pump end cap) for sedra 3500

  • ASM Sedra Needle Wheel Impeller (Sedra 15000)
    $49.89

    OUT OF STOCK

    No reviews

    ASM Sedra Protein Skimmer Needle Wheel Impeller (Sedra 15000)

  • ASM Replacement G5 Body O-RING
    $9.99
    No reviews

    ASM G5 #5 BODY O-RING

  • ASM G-3 Replacement body O-ring
    $6.99
    No reviews

    G-3 body O-ring

  • ASM Replacement Collection cup O-ring for G-3 Skimmer
    $4.99

    OUT OF STOCK

    No reviews

    Collection cup O-ring for G-3 Skimmer

  • ASM G3 Replacement Collection Cup
    $44.99
    No reviews

    ASM G3 #2 Replacement Collection Cup only. Does not include the lid.

  • ASM Outlet Foam Medium for G-15H, G-1X, G-1X5H, G-2, G25H, G3
    $5.89

    OUT OF STOCK

    No reviews

    ASM Outlet Foam Medium for G-15H, G-1X, G-1X5H, G-2, G25H, G-3 Approx. 1-1/4" hole

  • ASM Outlet Foam Large for G-4, G-4+, G-4+5H, G-4XX, G-5, G-6
    $5.89

    OUT OF STOCK

    No reviews

    ASM Outlet Foam Large for G-4, G-4+, G-4+5H, G-4XX, G-5, G-6X Approx 1-5/8" hole

  • Lifegard Aquatics AquaMesh 19 ½" x 24" Stage #2 - Green
    $42.96
    No reviews

    Aquamesh #1 is great for removal of large debris and free floating particles most commonly used as a first stage...

  • Lifegard Aquatics AquaMesh 19 ½" x 24"Stage #3 - Blue
    $43.97
    No reviews

    Aquamesh #1 is great for removal of large debris and free floating particles most commonly used as a first stage...

  • Reef Endurance Aquarium Granular Activated Carbon - 1/4 gallon
    $14.99
    No reviews

    Virgin Coal-based Granular Activated Carbon Derived from virgin coal this is a large Granular Activated Carbon (GAC) with high surface...

  • Easy Reefs PKO Phosphates KO - 250g
    $19.79
    No reviews

    Phosphate Controller - Water Dispersible Powder of an Ionically Modified Clay PKO is a type of bentonite that removes phosphate...

  • Reef Endurance Small Calcium Reactor Media 16kg (35.2lbs) Box
    $89.99

    OUT OF STOCK

    No reviews

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

  • Fauna Marin Bacto Reef Balls 250 ml
    $43.99
    No reviews

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

  • SHARK PRO Sponges (4pcs)
    $11.99
    No reviews

    SHARK PRO Replacement Sponges (4pcs. 20ppi, 1pc. 30ppi)

  • SHARK PRO Module with Sponge (3pcs)
    $14.99
    No reviews

    SHARK PRO Replacement Module with Sponges (2pcs. 20ppi, 1pc. 30ppi)

  • SHARK PRO Carbon Cartridge with Sponge
    $17.99
    No reviews

    SHARK PRO Replacement Carbon Cartridge with Sponge 20ppi

  • JBJ Activated Carbon 120g (2 pack)
    $11.50
    No reviews

    JBJ Activated Carbon 120g (2 pack)

  • Reef Endurance ROX 0.8 Carbon 1/4 gallon
    $21.99
    No reviews

    Premium Activated Carbon Reef Endurance now offers ROX 0.8 Pharmaceutical Grade Activated Carbon, the finest activated carbon available. These tiny...

  • Eshopps Bio Pad R
    $9.98
    No reviews

    Bio Pad R comes with 6 pre-cut filter pads to fit into your Bio Cup R. The filter pad captures...

  • Triton AL99 5000ml
    $99.00 $198.00
    No reviews

      TRITON AL99 Phosphate remover. High quality (>99% pure) aluminium treatment for removing phosphate. Also removes barium and silicate.  ...