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Home » Saltwater Aquarium Supplies  » Dosing Pumps & Top-Off  » Electric Powered  » Plug-In Units  »  John Len Liquid Dosing Pump Extension
John Len Liquid Dosing Pump Extension

John Len Liquid Dosing Pump Extension

Average Rating 3.5 1
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John Len Liquid Dosing Pump Extension Information

AquaHouse Dosing Pump with Link Cable (extension unit)
-Dependable & Accurate Aquarium Dosing Pump

The AquaHouse peristaltic dosing pumps can be used for topping off water lost due to evaporation, dosing trace elements, two-part supplements, kalkwasser or just about any other liquid aquarium supplement or food. Great for automating mundane tasks like two-part dosing (2 pumps required) or to gain accurate control in Kalkwasser additions to an aquarium.

* This unit is used as a extension to chain link with another AquaHouse Dosing Pump. No power adapter is included.

  • Easy to Use & Fully Programmable
  • Daily or Weekly Control
  • Chain link up to 3 units together
  • Low Wattage
  • Calibration Function
  • Dependable & Quiet Operation
  • 1 Year Manufacturer`s Warranty
  • Includes 10ft of Long-lasting, durable dosing tubing
  • Can chain link up to 3 units together
  • Low wattage consumption when running – 2.2Watts
  • Flow: 1-99ml per cycle
  • Max Cycle: 1 cycle per hour
  • Min Cycle: 1 cycle for 9 days
  • Dimensions: 2.5" W x 5" L (with plug head) x 2.875" H
  • Link cable included

John Len Liquid Dosing Pump Extension Reviews

Average Rating
(1 reviews)
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second time around

Reviewers Rating Great

Posted: 2/5/2015 from BROOKFIELD, WI UNITED STATES
3.5 5
Experience Level: Intermediate

Comments: just bought this as a replacement for the first unit I purchased over a year ago. the hose inside the pump on the roller mechanism split due to wear; very difficult to disassemble pump; tubing could not be replaced as it is smaller than the inflow/outflow tubing. on the positive side, the instructions which had been in broken English are easy to understand. be aware there is no power adapter in this unit - I am using the one from the first unit. one year warranty - will see how this goes. pump worked fine for over a year.

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