John Len Liquid Dosing Pump Extension

Read 1 Reviews Write a Review


This item has been discontinued.

John Len

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



Experience Level: Intermediate

second time around

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.

Was this review helpful?