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Bubble Magus Dosing Pump - BM-T01

Bubble Magus Dosing Pump - BM-T01


Starting at $25/mo with . Learn more

Item #: 4W10010

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The Bubble Magus BM-T01 is an accurate micro-computer controlled, three-channel dosing pump. Can be used to automatically dose 2-part calcium/alkalinity additives, trace elements, magnesium, strontium, kalkwasser, or just about any liquid additive for your aquarium.

The dosing pump provides 3 dosing channels and can be extended to 7 or 11 channels with the BM-T02 Dosing Pump Extension. It also features automatic time-sharing between channels so different liquids will not be added to the aquarium at the same time to prevent chemical interference. A microchip with built-in storage memory will save your setting in case of a power outage. The BM-T01 dosing pump also features high-quality medical-grade rubber hose with an average service life of 10,000 hours and high-torque motors that are quiet and durable. The pump shell is made with automotive instrument-level high-strength self-lubricating plastic POM. The control panel is water-proof with a back-lit LCD display. The programming is simple, clear and intuitive using "man-machine dialogue" operational control.

We also have Bubble Magus Dosing Pump accessories available, including a Bubble Magus Tube Holder and a Bubble Magus Dosing Bracket.

  • Size: 23.5 x 16 x7cm
  • Flow:1 - 1999ML
  • Cycle: Max :24 cycle per day
  • Accuary: +- 5%
  • Dosing Channels: 3 (expandable to 7 or 11 with BM-T02)
  • Voltage: AC100-120V 50/60Hz 0.36A DC12V 1A
  • 3M Dosing Tube include

Manufacturer information

Bubble Magus was founded in 2006 and has been producing high-quality aquarium equipment for over a decade.

They take a practical approach to product development and focus on high-efficiency and affordablity, which makes them a popular choice among experienced reef aquarium hobbyists.

Here at Marine Depot, we carry the best Bubble Magus has to offer. Their Curve Series protein skimmers are highly sought-after for in-sump usage and their dependable dosing pumps are relied upon by thousands of reef hobbyists for the precise delivery of liquid foods and water chemistry supplementation.

4 Stars


Reviewed on
April 04, 2021

No, I would not recommend this.

Beware these will only last as long as their 1.5v batteries.

Pros: It works at keeping tank stable.

Cons: The unit lasts as long as a backup battery.

Unit worked amazing until it did not.

Unit has an integrated 1.5 V battery that keeps the program. Once battery dies the unit will no longer hold its program and you’ll have to replace the whole unit or find a new part and be good at soldering PCB boards. For almost 300.00 You would think the battery would be replaceable, but I guess that’s how they keep you coming back to buy more.

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Reviewed on
January 12, 2017

No, I would not recommend this.

Not a good pump

I am very unhappy with this product. It broke down twice on me in less than one year.

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reef lover

Reviewed on
January 04, 2017

No, I would not recommend this.

Terrible Product

Breaks Down. Would never buy another one.

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Reviewed on
January 02, 2017

No, I would not recommend this.

doesn't last long

Pros: was good when it's working

Cons: cheaply made for the price

I bought this about two years ago and now it wouldn't let me program it. it will only allow me to program each pump every hour. Not worth the money. Cheaply made. I also send it back once because one of the pump broke, At that time I didn't have it for a year.

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Reviewed on
October 06, 2016

No, I would not recommend this.

Pump not so groovy

I've had these units running on my 75g and 130g dosing Kent Marine Tech CB A&B (Calcium) for 6 months. All went well month one but half way into the second month I'd come home to calcium sprayed all over the sump area because the Tech B clogged the line. After this has happened 3 times with both tanks and now both Tech A & B have been sprayed all over the sump area while I've been at work I've removed both dosing pumps and am back to manually dosing the tanks. I even tried a zip tie where the hoses connect to the pump and still had leakage. Not kewl for such an expensive pump. If only it worked as perfectly as it did the first month....

Was this review helpful? 0 8

vincent savarese

Reviewed on
January 18, 2015

Yes, I would recommend this.

bm doser

Just set up the bubble magus doser.It's very accurate and easy to set up but I had to go online to get an English translation of the instructions.

Was this review helpful? 5 0

adnan mumtaz

Reviewed on
December 10, 2014

Yes, I would recommend this.


Very satisfied with it, I have another unit online since 2011 with no problems, buying this for my other tank.

Was this review helpful? 7 0

tony m

Reviewed on
July 31, 2013

Yes, I would recommend this.

Great product!

I bought this to help keep my reef going when I found out that the person that normally watches it for me was going to be away for the same 2 weeks I was this summer. I used it for my 2-part and magnesium. When I got home, my tank looked better than when I left! By being able to break dosing down to much smaller amounts (as small as 1 ml per hour if dose is over 24 ml/day), my tank was more stable and my corals were larger and healthier when I got home than when I left. The unit has a battery backup for the settings - when I got home, all of the clocks were flashing but the pump was still working right on schedule (it automatically picks up on the schedule when the power comes back on). As the previous reviewer said, one of the best purchases I've made for my reef!

Was this review helpful? 24 0

paul benner

Reviewed on
January 25, 2013

Yes, I would recommend this.

Working great

I've had this doser for about 7 months now and it is working great. It is very accurate and super easy to program. This, along with my tunze Osmolator are the two best itmes I have purchased for my tank in a long time. Don't know how long the heads will last but they are very cheap and easy to replace.

Was this review helpful? 18 0

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