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  • Pumps
  • External Pumps

External Pumps

Keep your freshwater aquarium or pond running at its best with a dependable external pump. Designed to sit outside your tank or pond, these pumps deliver strong, consistent water flow while saving space inside and reducing heat and noise. Ideal for large systems or advanced filtration needs, our selection of external freshwater pumps offers quiet operation, energy efficiency, and the long-lasting performance you can rely on.

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9 Items

  1. Diamond AquaSea 9250 GPH Pump (Freshwater)
    Dolphin Pumps
    Diamond AquaSea 9250 GPH Pump (Freshwater)
    $759.00 $759.00

  2. Diamond AquaSea 7450 GPH Pump (Freshwater)
    Dolphin Pumps
    Diamond AquaSea 7450 GPH Pump (Freshwater)
    $729.00 $729.00

  3. Diamond Amp Master 6250 GPH Pump (Freshwater)
    Dolphin Pumps
    Diamond Amp Master 6250 GPH Pump (Freshwater)
    $669.00 $669.00

  4. Diamond Amp Master 4750 GPH Pump (Freshwater)
    Dolphin Pumps
    Diamond Amp Master 4750 GPH Pump (Freshwater)
    $589.00 $589.00

  5. Diamond Amp Master 3500 GPH Pump (Freshwater)
    Dolphin Pumps
    Diamond Amp Master 3500 GPH Pump (Freshwater)
    $569.00 $569.00

  6. Dolphin Pumps Seal Kit (Freshwater)
    Dolphin Pumps
    Dolphin Pumps Seal Kit (Freshwater)
    $99.00 $99.00

  7. 1.5
    Dolphin Pumps
    1.5" Super Seal Pump Union for Dolphin Pumps
    $19.99 $19.99

  8. Anti-Vibration Pad for Dolphin Pumps
    Dolphin Pumps
    Anti-Vibration Pad for Dolphin Pumps
    $9.99 $9.99

  9. Diamond AquaSea 10500 GPH Pump (Freshwater)
    Dolphin Pumps
    Diamond AquaSea 10500 GPH Pump (Freshwater)
    $819.00 $819.00

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  • 763-432-9691

  • 8am - 6pm CT M-Th
    9am - 4pm CT Friday
  • support@bulkreefsupply.com
  • 6325 Sandburg Road, Suite 200
    Golden Valley, MN 55427 US

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