Old Reliable. By Robert on 1/9/2017
Robert would recommend this product to a friend
I have had my pumps going on 5 years now. I use them to dose fertilizers for planted tank. Still going strong with original tubing. I only dose 1 ml per day. on each pump. Would definitely recommend.
Calibrate first. Closer to 2ml/minute rate By Biggen on 1/4/2017
Biggen would recommend this product to a friend
The pump is advertised as 1.1ml/minute dosing rate. However, in reality, mine is double that. I tested multiple 10 minute intervals and, each time, it doses about 1.9ml/minute or 19ml per 10 minute interval. This isn't big deal but I think they should change the product description to reflect its true dosing rate. I rate it 4 out of 5 stars because of this.
I'm happy with them By Dave on 12/11/2016
Dave would recommend this product to a friend
I use it with my Reef Keeper Plus and BRS soda ash and CaCl and I've been able to hit my targets easily.
Perfect By Karen on 10/29/2016
Karen would recommend this product to a friend
This made my dosing life easier, as I'd often forget to dose! It is also handy when I go away for a few days as well. It's small and easy to hide away in the the cabinet.
Great dosing pump By Brad on 10/17/2016
Brad would recommend this product to a friend
I ordered the 2 part kit that came with 2 pumps. The system Work's flawlessly to deliver the alkalinity and calcium to my tank. Beats doing it by hand even though I only have a 90 gallon tank.
1.8ml pumps By Ramon on 10/15/2016
Ramon would recommend this product to a friend
I bought 2 of these for 2 part dosing. They make a loud click when first turned on. Which is nice so I know it's on. After that, I don't hear them over the return pump.
It's been working great controlled by Apex for the last 5 months.
Like others have said, they dose more 1.1 ml per minute, both mine were 1.8 ml.
Makes life easy. By Rich on 9/29/2016
Rich would recommend this product to a friend
I had been dosing kalk using a container and gravity to feed my tank. While it did work, there were times it would stop. Using the 2 part doser insures that a controlled amount is put in the tank each day.
Makes dosing so much easier By Paul on 7/17/2016
Paul wouldn't recommend this product to a friend
I recently installed 2 of these on my tank. They have eliminated the need for daily dosing. I have them running 8 times / day and so far, so great! One note is to make sure you follow the instructions regarding calibration. Mine both deliver roughly 2ml / minute as opposed to the 1.1 listed. No big deal, but you do need to know how much you are dosing. Great product!
Awesome By Darrin on 7/4/2016
Darrin would recommend this product to a friend
had 3 of thew for 2 to 3 years still working great
Great reliable pump once its setup right. By Chris on 6/23/2016
Chris would recommend this product to a friend
These are great pumps and the extremely slow speed makes them great for very gradual dosing using a controller. I used these pumps in conjunction with the 1/4 bulkhead, acrylic tubing, and the space saving dosing containers for my 2-part solution. I have to say the pumps worked as advertised. I had a bit of trouble getting the bulkheads to not leak but after redoing the connections and being very careful to cut the acrylic and tubing square as well and ensuring everything was fully seated its working well. One thing related to the pump was that I had a completely downhill run on the output side of the pump which while overall dosing volume was fine it made the dosing somewhat inaccurate for daily testing. This was easily solved with a slight uphill section just before the output in the sump. Since the pump is constantly pinching the tubing the problem was a simple draining issue and not a siphon issue so it was an easy fix.