Love this ATO By jeromi on 6/12/2013
jeromi would recommend this product to a friend
Got this a few months ago and have to say that I love it.
ATO By Scott on 5/27/2013
Scott would recommend this product to a friend
This works perfectly, easy to use, easy to set up. Very reliable, another great plug n play item. Bought 2 of these, one for each tank. As always BRS has the best price around. Also recommend the auqua lifter pump...
Awesome By Frederick on 5/16/2013
Frederick would recommend this product to a friend
This ATO is great. Although it uses float valves it is perfect when it comes to mantaining the level in my sump. I have a aqualifter pump hooked up to it.
Simple And Works! By Peter on 5/6/2013
Peter would recommend this product to a friend
This is a great product for the price. I use it on my 40 breeder QT tank and have had no problems.
A must have By Barry on 4/22/2013
Barry would recommend this product to a friend
I can't believe, I went so long with out one...lol
Tends to stick By David on 4/13/2013
David wouldn't recommend this product to a friend
For the money it is an ok ATO however the floats tend to stick and will mess with your salinity. I had to put both floats in the sump as a safe guard so that if one float fails the other will turn off the ATO. I have had multiple instances were it has nearly overflowed my sump.
Good, simple ATO By bruce on 4/13/2013
bruce would recommend this product to a friend
The JBJ A.T.O. system is a good, simple auto top system. I have been using it with absolutely no problems. My only complaint is I wish there were more mounting options included with the sensors. I think if you are using a traditional system, you would have no problem. My water storage is a little unique, so I had to modify the sensor bracket.
Worth the money By Chavinpat on 4/8/2013
Chavinpat would recommend this product to a friend
I love JBJ product. This ATO is well designed and easy to set up. I will order another to use from my freshwater tank.
I have had the unit work well in my 20 gal nano tank but sometimes the sensor gets invaded by a snail and causes the tank to overfill and my salinity goes to crap! By Louy on 3/27/2013
Louy would recommend this product to a friend
What this unit really needs is a way to double up on the fill sensors. That way if a snail gives one a ride it would not cause the tank to overfill and ruin your salinity. In other words, the unit would have to recognize when both sensors are calling for top off water to come on.
well worth the money By Chris on 3/25/2013
Chris would recommend this product to a friend
well constructed, and love the ability to use in many different ways.. I can't believe, I went so long with out one...lol
Simple By Ryan on 3/21/2013
Ryan would recommend this product to a friend
The JBJ ATO is a very simple design. It has a nice looking control module that nicely mounts to the inside of my tank stand, hidden but still up off anything that might get wet. The only drawback I had was that there was no good way to mount one of the sensors in my RODI reservoir so it kind of just floats around in it.
Grea, with small set-back By Tommer on 3/12/2013
Tommer would recommend this product to a friend
This is a great ATO switch. The only thing that I don't like is that the ATO checks every ten seconds to see if it is full and then turns off. So on a smaller tank that not turning off for possibly 10 seconds might cause salinity swings.