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- BRS Drew's Doser Peristaltic Dosing Pump
Best Dosing Pump I Have By Peter on 5/6/13Peter would recommend this product to a friendI would highly recommend the Drew's dosing pump. The tubes are better with the BRS dosing pump which I have two of, but this is a much better pump in my opinion. I use this for the calcium portion of my dosing. If I was doing it over I would buy this pump for all of my dosing pumps.
Great Pumps By Terry on 2/24/13Terry would recommend this product to a friendAt first I wasn't going to spend the extra for these pumps but now that they are up and running, I'm glad that I did. Great pumps. Spend a little more for these pumps and don't worry about if you made the right decision or not.
Short cords By MAtt on 6/2/12MAtt would recommend this product to a friendThe cords could be a bit longer. Its much better to wire tie than to try to stretch a cord! Otherwise they seem ok, but too new to tell.
Excellent product By James on 3/14/12James would recommend this product to a friendI've used the Drew's Doser for over 2 years. I use it to dose Soda Ash daily in my 120g sps dominated reef display tank. It's been very reliable and is easy to operate.
just installed great doser By reefez on 3/11/12reefez would recommend this product to a friendI just installed two of these dosers very easy to do W/reefkeeper lite only down side for me is that both dosers had different out puts .So a little timer management and I am good to go. Very happy with my choice so far.
Makes life much easier. By Kevin on 9/27/11Kevin would recommend this product to a friendBought two of these along with the Eco Plus Dual digital timers here to set up my 2 part dosing system. The pumps work quietly and accurately. The corals in my tank look so much better now that Calc/Alk levels are stable. Due to the initial up front cost, I was a bit hesitant to set up this system. Using the bulk supplements however saves alot of money long term. (Compare a bottle of prepared liquid Ca at $12-15ea to the 7lbs of powdered for the same price which makes 8 gal. of prepared liquid Ca.) The pumps feel solid and run smooth and quite.
great little pump for dosing By mjd on 7/4/11mjd would recommend this product to a friendSwitched to these pumps after having troubles with the BRS dosers (read review there), and have never been happier! These are consistent, nearly silent, and haven't let me down in over 18 months of dosing. I am going to get a third to dose magnesium along with the 2 part!
Great pumps By Lance on 6/14/11Lance would recommend this product to a friendI have a number of these and they work great!
accurate dosing By Gary on 5/13/11Gary would recommend this product to a friendtimed and saw 1.5ml/min dosing from both pumps, consistent and equal dosing. working great for dosing 2 part
Easy to use By ZACH on 3/27/11ZACH would recommend this product to a friendI bought two of these to go with the BRS 2 part system. After hooking them both up to a timer they have maintained my levels well and taken the daily chore of calcium dosing away. Exactly what I was looking for.
Very quiet By Calvin on 2/2/11Calvin would recommend this product to a friendI got this doser because the BRS dosers were out of stock, it is quiet and consistent but I prefer the hose connections on the BRS doser.
Awesome By Nick on 1/31/11Nick would recommend this product to a friendGreat product. So easy to set up and use. dosing is now the easiest chore.
Ask a Question About 'BRS Drew's Doser Peristaltic Dosing Pump'
Previously Asked Questions
by Wilson on January 22, 2013, @9:44 PM
I was wondering if the doser has to be above the tank in order to operate properly, or can i mount the doser at the bottom and have it pump up. Please let me know when you can. Thank you.
Bulk Reef Supply Hey Wilson,
Either setup works just fine!
The flow rate of a Drew's Doser is intentionally 1.6mL per minute which makes it too slow for most auto top off needs. With the addition of an inexpensive digital timer Drew's Dosers will provide a fully automated calcium and alkalinity dosing solution. Two Drew's Dosers are necessary to dose 2 Part. The tubing set typically lasts 1-2 years depending on amount of use. Each Drew's Doser includes 10ft of tubing. Please note that the flow rate of each pump will vary slightly and should be tested before use to determine the exact flow rate. BulkReefSupply.com offers a full 1 year replacement warranty on all Drew's Dosers.
We do not suggest using this pump for auto top off systems.
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