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Water Pumps

Aquarium Supplies

Aquarium Water Pumps

External water pumps, available in a variety of sizes, may be used as return pumps (from a sump or wet/dry filter), for closed loop circulation or to drive a protein skimmer. A powerhead is a submersible water pump generally used for water circulation within an aquarium or to power a protein skimmer.

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  1. Iwaki MD20RLT Water Pump (Japanese Motor)

    Iwaki MD Water Pump (Japanese Motor)

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    Magnetic water pumps. Magnetic driven. Sealess pumps for use on fresh or saltwater aquariums. Low heat exchange and quiet in operation. Highly durable design. WMD pumps have American Made Motors. MD pumps have Japanese Made Motors...
  2. Iwaki MD40RLT Water Pump (Japanese Motor)

    Iwaki MD40RLT Water Pump (Japanese Motor)

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    Proper water circulation is essential for a clean and healthy environment in an aquarium. Unless you plan to constantly stir the water in your fish tank and never leave its side, a water pump remains to be a necessity. Besides, st...

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