1-SALE (901)
  • American Marine PH Calibration Fluid 10.0
    $1.18 $1.39
    No reviews

    Make offer is for multiple packs.  PINPOINT" High-Precision pH Calibration Fluids 4.000 +/- 0.002 7.000 +/- 0.002 10.000 +/- 0.005...

  • American Marine Pinpoint PH Fluid 7.0
    $1.18 $1.39
    No reviews

    PINPOINT" High-Precision pH Calibration Fluids 4.000 +/- 0.002 7.000 +/- 0.002 10.000 +/- 0.005 These come in single-use plastic envelope...

  • TFC-50F 50GPD Dow Filmtec TFC Membrane
    $33.99 $39.99
    No reviews

    Premium Reef 50GPD Dow Filmtec TFC Membrane

  • 525ML IN-TUBE 50 Gpd Flow Restrictor Green
    $4.21 $4.95
    No reviews

    50gpd IN-TUBE FLOW RESTRICTOR GREEN

  • 25gpd IN-TUBE FLOW RESTRICTOR
    $3.36 $3.95

    OUT OF STOCK

    No reviews

    25gpd IN-TUBE FLOW RESTRICTOR

  • Garden Hose Connector 1/4" - Mur-lok
    $4.58 $5.39

    OUT OF STOCK

    No reviews

    3/4 in Garden Hose Adapter for 1/4" tubing - speed fit

  • 3 Stage Economy RO Filter Package
    $16.99 $19.99
    No reviews

    Includes 1- 1 micron RO sediment & 1- 5 micron RO carbon filter

  • 4 Stage RODI Economy Replacement Filter Kit
    $39.41 $46.36

    OUT OF STOCK

    No reviews

    Includes:1-1micron sediment cartridge1-5micron carbon cartridge1-Premium DI color-indicating resin and cartridge

  • 4 Stage RODI Deluxe Replacement Filter Kit
    $40.26 $47.36

    OUT OF STOCK

    No reviews

    Includes:1-0.5micron sediment cartridge1-1micron carbon cartridge1-premium DI color-indication media and refillable cartridge

  • Premium Mixed Bed DI Resin Refil
    $15.29 $17.99
    No reviews

    Premium NON Color-Indicating Mixed Bed DI Resin Refill Nuclear Grade. Contains enough DI resin to fill one 10" cartridge. Don't...

  • Premium Aquatics Bulk Bio Pellet 500ML (13oz)
    $45.47 $53.49
    No reviews

    Sold in 500ml Increments (13oz). Pure solid carbon source created to help reduce nitrates and phosphates within a marine environment....

  • Premium Aquatics Bulk Ferric Oxide per pound
    $25.49 $29.99
    No reviews

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

  • After 4/2012 - Replacement Roller Tube for Premium Accudoser
    $7.64 $8.99
    No reviews

    For units after 4/2012 - Replacement Roller Tube for Premium Accudoser

  • pre 4/2012 - Replacement Roller Tube for Premium Accudoser I
    $7.64 $8.99
    No reviews

    NOTE: This replacement kit is for Premium Aquatics Dosing pumps purchased before 4/2012. Replacement Roller Tube for Premium Accudoser II...

  • 37" Gryphon AquaSaw C-40 CR Diamond Band Saw
    $450.49 $529.99
    No reviews

    This Corrosion Resistant AquaSaw is designed for use with salt water and is generally used to cut corals. It is...

  • 37" Stainless Steel Aqua Blade for Gryphon AquaSaw C-40
    $67.14 $78.99
    No reviews

    This is the standard blade and the blade that was originally supplied with the C-40 saw. Stainless Steel blade with...

  • BR Easy Catch Net 8"
    $5.09 $5.99

    OUT OF STOCK

    No reviews

    8" Fish Net

  • BR Easy Catch Net 5"
    $3.39 $3.99
    No reviews

    5" Fish Net

  • BR Easy Catch Net 4"
    $2.12 $2.49
    No reviews

    4" Fish Net

  • BR Easy Catch Shrimp Net 2"
    $1.69 $1.99
    No reviews

    BR Easy Catch Brine Shrimp Net 2"

  • BR Easy Catch Net 10"
    $6.79 $7.99
    No reviews

    10" Fish Net

  • PURA Media Sock 7.75" DIA
    $3.99 $8.99
    No reviews

    Professional Grade Media Enclosure PURA Media Sock is designed to work in sumps and drip trays of wet-dry and pond...

  • Danner Mag-Drive Supreme 2 - 250 GPH Water Pump (#02512)
    $91.79 $107.99
    No reviews

    250 gph maximum flow with a 7' shut-off ceramic shaft 10' grounded power cord foam prefilter included operates submerged or...

  • Real Reef DRY LIVE Rock (sold per pound)
    $4.89 $6.99
    No reviews

    DRY VERSION - This rock was factory cured, wrapped and then dried or slightly damp.  It's ready to be cured or...

  • Eaton Arrow Hart 15-Amp 125-Volt NEMA 5-15 Heavy-duty Straight Plug
    $8.49 $9.99
    No reviews

    Eaton  Arrow Hart 15-Amp 125-Volt NEMA 5-15 Heavy-duty Straight Plug Perfect for using on the Iwaki Japan pumps that do...

  • Loc-Line Hose Assembly Pliers, 3/4" - BLUE
    $17.50 $20.59
    No reviews

    Loc-line 3/4" pliers do not work with the following 3/4" system products: 61511, 61516, 61517, 61518

  • Loc-Line Hose Assembly Pliers, 1/2" - BLUE
    $15.63 $18.39
    No reviews

    Loc-line 1/2" pliers do not work with the following 1/2" system products: 51895

  • Loc-Line 3/4" Elbow
    $3.65 $4.29
    No reviews

    3/4" Lockline Elbow

  • Loc-Line 3/4 inch Ball Socket Flexible Tube 6 inch
    $5.77 $6.79
    No reviews

    Part# : 270850Description: 3/4" ID Flexible Ball-Socket Joint Tubing

  • Loc-Line Side Flow Nozzle, 1/2" Diameter, 1/2" Hose
    $1.27 $1.49
    No reviews

    This is sold per link now. So 1 nozzle per link. You can add as many as you want. Most...

  • Loc-Line 1/2" Elbow
    $3.22 $3.79
    No reviews

  • Loc-Line 1/2 inch Ball Socket Flexible Tube 6 inch
    $4.07 $4.79
    No reviews

    Part# : 270856Description: 1/2" ID Flexible Ball-Socket Joint Tubing (Loc-Line)