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  • Eaton Arrow Hart 15-Amp 125-Volt NEMA 5-15 Heavy-duty Straight Plug
    $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...

  • Danner PRE-FILTER FOR PUMPS 9.5 THRU 36 (NO FOAM)
    $7.49
    No reviews

    PRE-FILTER FOR PUMPS 9.5 THRU 36 (NO FOAM)

  • Danner Mag-Drive Supreme 2 - 250 GPH Water Pump (#02512)
    $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...

  • Danner Mag-Drive Supreme 24 - 2400 GPH Water Pump(#02740)
    $307.99
    No reviews

    2400 gph maximum flow with a 20' shut-off energy efficient ceramic shaft filled with epoxy, not oil 10' grounded power...

  • Danner Pump cover for 2400gph & 3600gph pumps (#12783)
    $10.39
    No reviews

    Mag Cover Plate for Mag2400 or Mag3600

  • Danner Pump cover for 250gph & 350gph pumps (#12535)
    $4.79
    No reviews

    Mag Cover Plate for Mag2 or Mag 3

  • Danner Mag-Drive Supreme 2 Impeller (#12555)
    $14.49
    No reviews

    Replacement Impeller

  • Danner Supreme - AP-20 High Volume Air Pump
    $120.99

    OUT OF STOCK

    No reviews

    Great for Aerating Freshwater & Saltwater Aquariums. Includes Manifold.   Supreme Aquarium Oxy-Flo High Volume Air Pumps have been designed...

  • Danner Mag-Drive Supreme 7 Impeller (#12585)
    $17.69
    No reviews

    Replacement Impeller

  • Danner Pump cover for 950gph pump (#12733)
    $7.19
    No reviews

    MAG950 COVER PLATE ONLY

  • Danner Mag-Drive Supreme 950 Impeller Version B (#12746)
    $41.99
    No reviews

    MAG 950 IMPELLER ASSEMBLY - Version B

  • Mag-Flip-001 Replacement Scraper for glass aquariums
    $7.99
    No reviews

    Replacement Scrapers for glass aquariums. Contains 3 scrapers Fits the Flip-100 and Flip-200(not yet available)   MAG-FLIP STEP 1 Put...

  • Replacement Pad/Felt for MagFloat 130A
    $5.99

    OUT OF STOCK

    No reviews

    Replacement pad for the Float-130A Floating acrylic aquarium cleaner (Note: Contains 1 pad and 1 felt)  

  • Replacement Pad/Felt for MagFloat 360A
    $7.99

    OUT OF STOCK

    No reviews

    Replacement pad for the Float-360A Floating acrylic aquarium cleaner (Note: Contains 1 pad and 1 felt)

  • Mag Float Pad/Felt-511, (For the float-510A) Replacement Pad
    $13.99

    OUT OF STOCK

    No reviews

    Mag Float Pad/Felt-511, (For the float-510A) Replacement Pad

  • Mag-Float 360 Large Aquarium Magnet Cleaner (Acrylic)
    $69.99
    No reviews

      Mag-Float 360A (Large) Acrylic Aquarium Cleaner Recommended to be used on aquariums up to 360 gallons (1,365L.), and 5/8"...

  • AGU130A Mag Float Medium **Acrylic version**
    $46.99
    No reviews

    Mag-Float 130A (Medium) Acrylic Aquarium Cleaner Recommended to be used on aquariums up to 130 gallons (493L.), and 3/8" (10...

  • Mag-Float 500 Magnet Cleaner (Glass) - Extra-Large (up to 500gal)
    $294.99
    No reviews

    Floating Glass-Aquarium Cleaners - Float-500   Extra Large Glass aquarium cleaner Recommend to be used on aquarium surfaces ranging from...

  • Mag Float Extra Large w/scrapper **acrylic**
    $299.99

    OUT OF STOCK

    No reviews

    Acrylic aquarium cleaner Item #00510   Recommend for aquarium surfaces ranging from 3/4” to 1 1/4”   Product dimensions: (6”...

  • Milwaukee MC120 pH Monitor w/probe
    $134.15
    No reviews

    Professional pH monitor especially designed for use with aquariums. User selectable Hi/Low Set Point Manual 2 points calibration Visual LED...

  • Milwaukee MC510 ORP Controller
    $216.55
    No reviews

    Smart Professional ORP controller. User selectable Hi/Low Set Point Visual LED alarm Supplied with 12 VDC adapter 1 power plug...

  • Milwaukee MW700 Lux Light Meter
    $153.00
    No reviews

    Probe is fully submersible in fresh or saltwater down to 1 meter. Faster Processor with The New Chipset and Motherboard...

  • Milwaukee MWART pH/EC/TDS COMBINED METER
    $195.00
    No reviews

    Smart 3-in-1 portable meter. 1 probe for pH, conductivity and TDS Automatic Temperature Compensation Faster Processor with The New Chipset...

  • pH Tester
    $34.00
    No reviews

    Milwaukee's economical testers are easy-to-use and low cost instruments to measure quick and reliable pH values. Range 0.0 - 14.0...

  • 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...

  • Apex 15' AquaBus Cable (M/M)
    $39.99
    No reviews

    15' Male/Male AquaBus cable.  Used to connect an AquaBus module (PM1, EB8, etc) to another AquaBus Module or Apex base...

  • Apex 15' AquaBus Extension Cable (M/F)
    $39.99
    No reviews

    15' Male/Female AquaBus cable. Extension Aquabus cable used to lengthen AquaBus cables so that modules which are more than 15'...

  • Apex 6' AquaBus Cable (M/M)
    $24.99
    No reviews

    6' AquaBus Cable (M/M)

  • AquaIlluminations to VDM Adapter Cable
    $14.36 $17.95
    No reviews

    Have a few left- SAVE 20% The 10' Aqua Illuminations interface cable allows the VDM to be connected to the...

  • EnergyBar 4
    $149.99

    OUT OF STOCK

    No reviews

    EnergyBar 4 Features The EnergyBar 4 module features 4 independently controllable outlets. With power failure detection, active electrical current monitoring,...

  • Neptune I/O Breakout Box
    $59.99
    No reviews

    Breakout Box Connect external switches and I/O Inputs to your Apex When connected to the I/O Port of your Apex,...

  • Neptune PM2 Salinity Module
    $119.99
    No reviews

    The PM2 salinity module, includes support for conductivity (salinity), temperature, and 6 digital inputs. The PM2 features are:   Monitor/Control...

  • dissolved oxygen, temperature, and 6 digital inputs
    $129.99
    No reviews

    The PM3 probe module, includes support for dissolved oxygen, temperature, and 6 digital inputs. The PM3 features are: Monitor/Control Dissolved...

  • Apex 2 Channel AquaSurf/Apex to Stream Cable
    $29.99
    No reviews

    2 Channel AquaSurf or Apex to stream cable assembly. It has 1 RJ45 connector which plugs into the Apex base...

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

    BR Easy Catch Brine Shrimp Net 2"

  • BR Easy Catch Net 4"
    $1.99
    No reviews

    4" Fish Net

  • BR Easy Catch Net 5"
    $3.99
    No reviews

    5" Fish Net

  • Ocean Nutrition Formula One Small Marine Pellet Fish Food - 7 oz/200 gram
    $11.99
    No reviews

     Formula One is red and, like our frozen and flake products, it is produced with higher protein levels. SOFT and...

  • Ocean Nutrition Feeding Frenzy Feeding Station (Medium)
    $4.99
    No reviews

    The "Feeding Frenzy" Feeding Station is a unique tool for making the feeding of flake foods and other floating foods...

  • Ocean Nutrition Prime Reef Flake Fish Food - 5.5 oz/154 g
    $14.99

    OUT OF STOCK

    No reviews

    NEXT TO FROZEN, THE FIRST TO BE CHOSEN." THESE FLAKE FOODS ARE MADE DIRECTLY FROM WHOLE FRESH FISH AND SEAFOOD...

  • PolypLab RF Fuel 500ml
    $74.99
    No reviews

    Size: 500ml What is RF-Fuel: RF-Fuel is a unique fusion of organic carbon sources enriched with amino acids. It is...

  • PolypLab Acids 50ml
    $18.00 $29.00
    No reviews

    III. RF-Acids Concentrated fusion of select amino acids The role of amino acids becomes critical in a low nutrient environment....

  • pre 4/2012 - Replacement Roller Tube for Premium Accudoser I
    $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...

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

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

  • 4 Stage RODI Deluxe Replacement Filter Kit
    $47.36

    OUT OF STOCK

    No reviews

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

  • 4 Stage RODI Economy Replacement Filter Kit
    $46.36

    OUT OF STOCK

    No reviews

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

  • 25gpd IN-TUBE FLOW RESTRICTOR
    $3.95

    OUT OF STOCK

    No reviews

    25gpd IN-TUBE FLOW RESTRICTOR

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

    50gpd IN-TUBE FLOW RESTRICTOR GREEN

  • American Marine PINPOINT ORP CONTROLLER WITH PROBE
    $215.00

    OUT OF STOCK

    No reviews

    PINPOINT® ORP (REDOX) Controller is an inexpensive rugged controller complete with a platinum ORP probe. This device will automate another...

  • American Marine Pinpoint pH Controller w/probe
    $215.00
    No reviews

    PINPOINT pH Controller" is an inexpensive yet rugged controller, which includes the appropriate probe and calibration fluids. This device will...

  • American Marine Pinpoint Salinity Monitor w/probe
    $140.00

    OUT OF STOCK

    No reviews

    PINPOINT Salinity Monitor will accurately and immediately measure the amount of salt in any marine or freshwater system. The reading...

  • American Marine Pinpoint Dual Stage Temp Controller
    $215.00
    No reviews

    PINPOINT® Temperature Controller is an inexpensive but rugged controller that can be used for a chiller or a heater; or...