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Pumps: 1000 to 2000 gph
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Iwaki MD-100RLT Pump
Iwaki MD-100RLT Pump
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List Price: $596.00
Our Price (price includes free shipping!) $450.99
You save $145.01!
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The Iwaki RLT type aquarium pumps handle back pressure better than RLXT pumps and can be used for almost any application. They are recommended for high-head situations or when using cartridge (pressure) filters. The MD pumps have Japanese motors.

Iwaki MD-100RLT Pump Features:
  • Flow rate: 2000 gph
  • Max head: 39.0 feet
  • Amps: 3.4
  • Dimensions: 12.75" X 6.2" X 6.9"
  • Connections: 1" MPT Inlet / 1" MPT Outlet
  • Does not come with a plug
  • Performance charts (pdf format in new window)
  • Further specifications (pdf format in new window)
  • Japanese motor
  • The RLT type aquarium pumps handle back pressure better and can be used for almost any application. Especially recommended for high-head situations or when using cartridge (pressure) filters.
  • Instruction Manual (pdf format in new window)
Iwaki MD-40RLXT Pump
Iwaki MD-40RLXT Pump
In Stock
List Price: $389.00
Our Price (price includes free shipping!) $298.99
You save $90.01!
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The RLXT type aquarium pumps are best suited for circulation only--situations where water encounters very little back pressure. The MD pumps have Japanese motors.

Iwaki MD-40RLXT Pump Features:
  • Iwaki MD series pumps do not come with a plug at the end of the power cord
  • Flow rate: 1200 gph
  • Max head: 15.4 feet
  • Amps: 1.2
  • Dimensions: 10" X 3.75" X 5.5"
  • Connections: 1" MPT Inlet / 1" MPT Outlet
  • Does not come with a plug
  • Performance charts (pdf format in new window)
  • Further specifications (pdf format in new window)
  • Instruction Manual (pdf format in new window)
Iwaki MD-55RLT Pump
Iwaki MD-55RLT Pump
In Stock
List Price: $436.00
Our Price (price includes free shipping!) $338.99
You save $97.01!
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The Iwaki RLT type aquarium pumps handle back pressure better than RLXT pumps and can be used for almost any application. They are recommended for high-head situations or when using cartridge (pressure) filters. The MD pumps have Japanese motors.

Iwaki MD-55RLT Pump Features:
  • Iwaki MD series pumps do not come with a plug at the end of the power cord
  • Flow rate: 1,080 gph
  • Max head: 26.9 feet
  • Amps: 1.6
  • Dimensions: 10.75" X 4.8" X 6.2"
  • Connections: 1" MPT Inlet / 1" MPT Outlet
  • Does not come with a plug
  • Performance charts (pdf format in new window)
  • Further specifications (pdf format in new window)
  • Instruction Manual (pdf format in new window)
Iwaki MD-70RLT Pump
Iwaki MD-70RLT Pump
In Stock
List Price: $489.00
Our Price (price includes free shipping!) $370.99
You save $118.01!
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The Iwaki RLT type aquarium pumps handle back pressure better than RLXT pumps and can be used for almost any application. They are recommended for high-head situations or when using cartridge (pressure) filters. The MD pumps have Japanese motors.

Iwaki MD-70RLT Pump Features:
  • Iwaki MD series pumps do not come with a plug at the end of the power cord
  • Flow rate: 1500 gph
  • Max head: 31.8 feet
  • Amps: 2.8
  • Dimensions: 10.2" X 5.6" X 6.1"
  • Connections: 1" MPT Inlet / 1" MPT Outlet
  • Does not come with a plug
  • Performance charts (pdf format in new window)
  • Further specifications (pdf format in new window)
  • Instruction Manual (pdf format in new window)
Iwaki WMD-40RLXT Pump
Iwaki WMD-40RLXT Pump
In Stock
List Price: $315.00
Our Price (price includes free shipping!) $238.99
You save $76.01!
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The RLXT type aquarium pumps are best suited for circulation only--situations where water encounters very little back pressure. The WMD pumps have American motors.

Iwaki WMD-40RLXT Pump Features:
Laguna PowerJet 2000 Fountain Waterfall Pump Kit
Laguna PowerJet 2000 Fountain/Waterfall Pump Kit
In Stock
Our Price: $203.13
Closeout Price (price includes free shipping!) $159.95
You save $43.18!
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  • PT-334
  • For ponds up to 4,000 gallons
  • Includes Laguna PowerJet 2000 fountain pump, 2,000 gph. Max head: 12' 2". For submersible use only. Diverter outlet diameter: 3/4", 1", 1-1/4".
  • Includes a riser stem with diverter valve (produces vibrant waterfalls).
  • Includes two fountainhead attachments for creating a 2-tier or waterbell fountain display.
  • Fast and easy assembly
  • 16 ft electrical cord
  • 100 watts
  • User Manual (pdf in new window)
Little Giant 3-MDQX-SC Aquarium Pump
Little Giant 3-MDQX-SC Aquarium Pump
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List Price: $308.00
Our Price (price includes free shipping!) $206.59
You save $101.41!
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The Little Giant 3-MDQX-SC Aquarium Pump is a Circulation pump meant for use in free flowing set-ups (direct tank return applications, wet/dry filters).
  • Flow rate: 1,100 gph
  • Max head: 14 feet
  • Connections: 1" FNPT in X 1" MNPT out
  • For external use only
  • UL listed
  • 6 foot power cord
  • Performance charts (new window)
Little Giant 4-MDQX-SC Aquarium Pump
Little Giant 4-MDQX-SC Aquarium Pump
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List Price: $341.00
Our price (price includes free shipping!) $228.39
You save $112.61!
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The Little Giant 4-MDQX-SC Aquarium Pump is a Circulation pump meant for use in free flowing set-ups (direct tank return applications, wet/dry filters).
  • Flow rate: 1,325 gph
  • Max head: 17.0 feet
  • Connections: 1" FNPT in X 1" MNPT out
  • For external use only
  • UL listed
  • 6 foot power cord
  • Performance charts (new window)
Marineland Maxi-Jet Submersible Utility Pump 4500, 1175 gph
Marineland Maxi-Jet Submersible Utility Pump 4500, 1175 gph
In Stock
Our Price: $111.99
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The Marineland Maxi-Jet Submersible Utility Pump 4500 pumps meet the most demanding requirements of saltwater and freshwater systems. The Maxi-Jet Submersible Utility Pumps are engineered to handle the capacities of Marineland's new Deep Dimension Corner-Flo Aquariums and new High-Capacity Acrylic Sump Filtration Systems. They’re also more than a match for other brands of aquariums and sumps.

Features:
  • Utility Pump Manual (pdf file in new window)
  • Utility Pump Setup Instructions (pdf file in new window)
  • 58 Watts
  • Connections: 1" Hose Inlet / 1" Hose Barb Outlet
  • Max flow 1175 gph (950 gph @ 2 ft.; 750 gph @ 4 ft; 500 gph @ 6ft; 300gph @ 8 ft). Max head 10 ft.
  • Compact design optimized for maximum output with low power usage
  • Quiet operation with little or no heat. Motors self-protected against overheating
  • Able to run internal/submersible and external. The rendering below shows the alternate fitting for kooking up the pump externally.
  • UL-listed
  • All necessary attachment hardware supplied standard
  • Standardized NPT fittings
  • Screened intake
Pondmaster Mag Drive 12 Aquarium Pump
Pondmaster Mag Drive 12 Aquarium Pump
In Stock
Our Price: $134.95
Sale Price: $121.46
You save $13.49!
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Mag Drive 12 Aquarium Pump Features
  • Flow rate @ 1 ft.: 970 gph
  • Max head: 13.5 feet
  • Watts: 110. Amps: .92.
  • Dimensions: 6.4" X 4.5" X 4.6"
  • Connections: 3/4" FPT Inlet / 3/4" MPT Outlet
  • Includes removable Foam Pre-Filter. Easy to clean and replace.
  • 10 foot grounded cord
  • For external or submersible use
  • Performance charts (new window)
  • Instruction Manual (pdf in new window)
Pondmaster Mag Drive 12 Aquarium Pump Fractionating Impeller & Venturi
Pondmaster Mag Drive 12 Aquarium Pump w/ Fractionating Impeller & Venturi
In Stock
Our Price (price includes free shipping!) $160.11
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  • Includes Fractionating Impeller & Venturi Assembly w/ Tubing & Muffler
  • Flow rate @ 1 ft.: 970 gph
  • Max head: 13.5 feet
  • Watts: 110. Amps: .92.
  • Dimensions: 6.4" X 4.5" X 4.6"
  • Connections: 3/4" FPT Inlet / 3/4" MPT Outlet
  • Includes removable Foam Pre-Filter. Easy to clean and replace.
  • 10 foot grounded cord
  • For external or submersible use
  • Performance charts (new window)
  • User Manual (pdf in new window)
Pondmaster Mag Drive 18 Aquarium Pump
Pondmaster Mag Drive 18 Aquarium Pump
In Stock
Our Price: $153.20
Sale Price: $137.88
You save $15.32!
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Mag Drive 18 Aquarium Pump Features
  • Flow rate @ 1 ft: 1,325 gph
  • Max head: 16.85 feet
  • Watts: 150. Amps: 1.2.
  • Dimensions: 6.4" X 3.1" X 5.5"
  • Connections: 3/4" FPT Inlet / 3/4" MPT Outlet
  • Includes removable Foam Pre-Filter. Easy to clean and replace.
  • 10 foot grounded cord
  • For external or submersible use
  • Performance charts (new window)
  • Instruction Manual (pdf in new window)
Pondmaster Mag Drive 18 Aquarium Pump w/ Fractionating Impeller & Venturi
Pondmaster Mag Drive 18 Aquarium Pump w/ Fractionating Impeller & Venturi
In Stock
Our Price (price includes free shipping!) $176.05
In Stock

  • Includes Fractionating Impeller & Venturi Assembly w/ Tubing & Muffler
  • Flow rate @ 1 ft: 1,325 gph
  • Max head: 16.85 feet
  • Watts: 150. Amps: 1.2.
  • Dimensions: 7.5" X 4.0" X 6.0"
  • Connections: 3/4" FPT Inlet / 3/4" MPT Outlet
  • Includes removable Foam Pre-Filter. Easy to clean and replace.
  • 10 foot grounded cord
  • For external or submersible use
  • Performance charts (new window)
  • User Manual (pdf in new window)
Pondmaster WFP 1600 HyDrive Aquarium Pump
Pondmaster WFP 1600 HyDrive Aquarium Pump
In Stock
Our Price (price includes free shipping!) $165.10
In Stock


  • User Manual (pdf file in new window)
  • Flow rate: 1,600 gph. Use the User Manual for the flow charts.
  • Max head: 17 ft
  • Watts: 120
  • Dimensions: 10.5" L X 5.2" W X 7" H
  • Connections: One 1.25" FPT Coupling, Two 1.25 MPT X 1" Barb Fittings & Two 1.25" MPT X 1.25" Barb Fittings
  • 10 foot grounded cord
  • For external or submersible use (the filter screen can be removed)
  • For saltwater and freshwater aquariums
  • Hybrid magnetic/direct drive motor
  • Includes filter screen