JBJ Ato vs Tsunami AT1 Auto Top Off System

[mwilliams]

I am in the process of trying to make a decision on which ATO to get.
JBJ has two float switches, brackets and controller and the Tsunami does not have float switches only a probe and an off- on box.

So who out there has experience with both units and what are your thoughts?

[Sniperhank]

I only have the JBJ ATO. The JBJ has several different modes to work with. I use it in tandem with an aqua lifter to move water from a water jug into my sump. I have it in mode...B I think, so I only use one of the float switches, located in the sump to control the water level in there.