MI MOUSE Pump (82 GPH)

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Sicce's Mi Mouse pump is a fully submersible, compact pump with excellent performance. Small size is great for indoor fountains, aquariums, terrariums and turtle tanks.



  • 2 Year Manufacturer's Guarantee
  • Driven by a permanent magnet induction motor
  • Adjustable flow rate
  • Stainless steel shaft
  • Applications: indoor fountains, aquariums, terrariums and turtle tanks
  • Submersible
  • Equipped with a fixed water outlet pipe 10mm high, with an external diameter of 3/8"



  • Output: 82 GPH
  • Max Head Height: 1.8 Ft
  • Flow Regulator
  • Power Consumption: 6.2W
  • Outlet Tube Adapter Size: 3/8"
  • Dimensions: 1.65" x 2.3" x 1.81"
  • Silent operation thanks to vibration-dampening rubber pads

PDF IconSicce MI Mouse Instruction Manual


PDF IconSicce MI Mouse Pump Product Sheet



More Information
UPC 8011469999639
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Product Questions

What is the minimum flow rate if adjusted to the lowest setting? (Not taking other variables such as head height into account).
Question by: Wilder on Feb 18, 2022, 11:20 PM
When set to the lowest setting, this pump would be pushing roughly 40gph.
Answer by: Ashley Hoglund (BRS Staff) on Mar 3, 2022, 3:06 PM
Does 1/2” diameter tubing make a good seal around the output adapter or is 3/8” tubing recommended?
Question by: Wilder on Feb 18, 2022, 10:57 PM
Hey There, thanks for the question! The output on this pump is 3/8" therefore 1/2" tubing will be too big.
Answer by: James Johnson (BRS Staff) on Mar 2, 2022, 3:39 PM
Hello, will this pump work well in a 16x16x10 frag tank?
Question by: helene m lozzi on Dec 31, 2021, 2:52 PM
Depending on the head pressure, this may be a bit small. We would recommend one starting near 130 GPH.
Answer by: Matt Lucero (BRS Staff) on Jan 14, 2022, 10:01 AM
I'm looking for a submersible pump to place in a 5 gallon bucket to pump water from the bucket into my display tank for water changes. I would allow it to run while I refilled the bucket from other buckets until total volume of the water change is achieved. My question regarding the sicce mouse concerns the inlet and outlet. What kind of plumbing(hard/soft) will it accept? I would prefer flexible tubing over sch40 for ease of use and storage. If this is not the pump for me, any recommendations would be welcome.

Thanks BRS!
Question by: Khris on Sep 2, 2014, 11:06 AM
Hi Khris,

While the Mouse is a great little pump I don't think you would be happy with it for this application. It has a maximum head height of just under 2 feet meaning that unless you were pumping water directly into your sump it may not work at all.

Even at 1 foot you will likely be moving less than a gallon per minute meaning it will take a while to empty your bucket. I would go with something capable of moving water at least 6 feet vertically which will give you the power to move water much quicker from your bucket to your tank. I have found that the faster and easier water changes are, the more likely I am to perform them on a regular basis.

The max-jet 1200 is a great little utility pump which accommodates 1/2" tubing on the output.

If you were willing to go a little higher in price I would say the Eheim compact 1000 would be an even better choice based on the fact it can produce a bit more pressure.

I hope this helps!
Have a great day :)
Answer by: Bulk Reef Supply on Sep 2, 2014, 11:06 AM