Do not buy By tony on 11/8/13
tony wouldn't recommend this product to a friend
Piece of crap mine crapped out I less than a month
Failed twice By Joe on 11/3/13
Joe wouldn't recommend this product to a friend
This timer has failed twice in under a year And pumped my tank full of two part killing hundreds of dollars worth of SPS. I would not recommend to anyone. Smashing this thing into hundreds of pieces.
Unsafe for alkalinity dosing By Phasezero on 10/9/13
Phasezero wouldn't recommend this product to a friend
I wouldn't recommend this for dosing your alkalinity. Out of no where mine turned on and started dosing the alkaline solution. I've had mine programmed and running for about a month. I was able to catch it early enough before any major damage was done thankfully. I wouldn't trust your whole tank with this unreliable timer.
great timer but may fail By ldballoon4 on 9/24/13
ldballoon4 would recommend this product to a friend
I bought two of theses to dose Alk and Mg. They work as advertised. I noticed my Mg was gradually getting lower. I tried to override it in manual mode and sadly it did not work. So longetivity is questionable. But over all 4 stars out of 5. It is a good timer until I purchase an upgrade with a controller.
great gadget for dosing without comittiting to a controller By Join the Revolution on 5/27/13
Join the Revolution would recommend this product to a friend
Bought an additional one to dose my Mg. Until you buy a controller like an Apex or Reefkeeper etc...this timer will do the trick. A little awkward to program but does the job. Always triple check your programming on these timers as they are not too intuitive to program. BRS, thank you.
Easy to set up and does a good job. By A. grandis on 4/22/13
A. grandis would recommend this product to a friend
I use one of these to dose from my kalk reactor during the night.
Only drawback is the clock, not so precise.
Minor problem, that's why I gave 4 stars.
I'm thinking to get 3 more and dose Ca, Alk and Mg for my new setup.
I'm considering this so I depend on individual timers for each feature, versus taking the chance and have a Reefkeeper falling all at once.
WARNING: Failure eminent By Aaron on 12/23/12
Aaron wouldn't recommend this product to a friend
I brought 2 of these timers 5 months ago.
When I first received them 1 did not work. BRS promptly replaced.
After receiving my replacement, things worked great for the next 5 months.
This morning while performing my monthly water testing, my calcium and alkalinity levels were way off. After investigation, I noticed that the timer running my alkalinity was broken. The clock was working, but it would not turn on. After replacing the battery, still not working. I think the internal relay is broken (it's mechanical). DO NOT buy this product, you will regret it.
It seems that there is no good/ cheap solution out there. Lucky thing I have enough money to buy a reefkeeper....
Great By Reefhead on 10/9/12
Reefhead would recommend this product to a friend
This product is great, I lose power from time to time and this has a battery backup that actually holds in what times I had set
Great Timer By Cham on 9/10/12
Cham would recommend this product to a friend
Works great with no issues. separate dosing up to 8 times a day. Only problem is I dont know what I am going to do with it when I get a Ca reactor
Perfect for your DIY led set ups one for white leds and one for blue leds .easy to set the timer to set on and off and certain times during the dayone for white leds and one for blue leds .easy to set the timer to set on and off and certain times during t By briant on 8/24/12
briant would recommend this product to a friend
one for white leds and one for blue leds .easy to set the timer to set on and off and certain times during the day
PERFECT FIT By Clint on 7/27/12
Clint would recommend this product to a friend
Couldn't better compliment 2 BRS dosing pumps. I'm able to spread my dosing out over 8 periods!!
As described By Vlad on 3/11/12
Vlad would recommend this product to a friend
This has been working well for me, with good accuracy. Easy to set up.
So far so good. By Kevin on 9/27/11
Kevin would recommend this product to a friend
Bought two of these to go along with two Drew's dosers. Not to difficult to set up. Working well so far, but it has only been a few weeks.
Easy By Brian on 6/9/11
Brian would recommend this product to a friend
Great timer easy set up! Just read the instruction, set times put in auto bam works like a charm. when I order my next doser I will get another timer
Epic Fail By Gene on 4/20/11
Gene wouldn't recommend this product to a friend
Whatever you do, DON'T use this timer to control a dosing pump. I bought two, to power my Drew's Dosers (great pumps BTW) ... one of them failed and my Ca got jacked to 750. If that had been Alk, I wouldn't have a tank anymore. So just buy a Reefkeeper and be done with it, trust me.