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BRS Top Off Doser – 50 mL per minute

SKU: 202319


  • Still good value for the $ even if it fails. By William on 3/29/13

    First BRS 50ml dosing pump failed just shy of 2 years. I use exclusively for Kalkwasser at a rate of about 3 gallons per day coupled with a aqua controller for redundancy.

    Same reason as others have had, motor runs but the gears no longer strong enough to spin.

    After researching for a different pump to replace this failed pump, I came to the conclusion that the higher quality dosing pumps were in the price range of $300.

    So knowing that I'm still saving even if I have to replace this pump more often.

  • Easy, quiet, well built By Anthony on 2/26/13

    Use this to dose kalk water on my 150 gallon tank easy to adjust the time when coupled with a digital timer. This is the life line of my tank the heart that's how much trust I have in this product
  • Died less than 1yr By Hollywood on 2/2/13

    Work great til the gears stripped. Was used for R/O top off water with Neptune controller. Life was cut short just before it's 1st birthday.
  • pump failed By Steve on 12/23/12

    I would only recommend if you needed 6 months of use...

    used mine for about 6 months then took a break... started using it again this fall then it failed. pump sounds like it is trying to work but the pinch roller will not turn. I was counting on this pump to keep my Ca levels right but I may be looking for a better product.

    Concerned customer!!
  • Steer clear, high failure rate By cardiffgiant on 11/23/12

    Mine failed after a few months of normal use. The motor turned, but the rollers did not. It was under warranty and BRS replaced it quickly. There are a handful of failures with these pumps with members of my local reef club. I recommend steering clear.
  • Accurate, Easy, and Fairly Priced By Calvin on 10/26/12

    I have purchased several of these pumps for dripping Kalkwasser from my resevoir to top off tank from evaporation. The pumps are xtremely accurate and easy to set up. I have owned for almost a year and its still working just as well as it did on day 1.
  • DIED after 1 year of use By AB on 9/24/12

    I used these pumps for my ATO and these worked great for a year, but than one died and i replaced it with a spare pump, which died in about 2 weeks. When works are great, but for that kind of money, I would expect better durability.
  • Good Item By Andre on 8/14/12

    Does what it is supposed and does it well
    Thanks BRS
  • Nice Pump does what it should By Andre on 8/14/12

    Just a nice item and the distance it can pump is amazing
  • Decent performance, a little loud By Joshua on 7/25/12

    I don't know what this pump sounds like when it's mounted outside of a wooden stand, but it's pretty loud when it's mounted inside of one. I use it to dose my kalk on an Apex, and it performs like clockwork every 30 minutes. It was also a little bit bigger than I expected, coming in at ~4hx3wX4d (inches). It gets the job done, but I think it would be a much better value at the sale price permanently.

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