ATO question...

[dougers31]

I currently have a brs 50mil doser on a timer for topoff. My question is what would be a simple shutoff switch I could use with this setup to make sure my doser/timer doesn't stick in the "on" position and over fill my tank...

 

[kmaintl]

Instead of using a simple timer, I use an old Neptune AC Jr. Turns on daily and has an if statement if pH is > 8.3, turn off.

 

[kuyatwo]

if you have a controller look at the avast autotopoff it plugs into the controller and works great in my opinion if you want a simple auto top off solution look at autotopoff.com

 

[sconlinemarketing]

I am going to purchase this, AVAST Marine Works - Errort looks like the best thing out.

 

[dougers31]

Not looking for a complete ato, just a reliable float switch that will cut the power to the dosing pump if it sticks in the on position.