My ATO

[CT Grim]

Here is my ATO setup. Will mount to the cross-brace in my 60 gal sump and use and old 15g nano for a reservoir. Mucho thanks to John (Scubabum) for the plan and float switches!

 

[aquaph8]

Very cool and no suction cups to fail

 

[Dangerwill]

That looks great, i gotta build one of those before my next vacation.

 

[CT Grim]

Thanks! ....super easy and super cheap to build. I press fit everything together so I can disassemble and modify in the future if needed.