Autotopoff.com ato's

[Steven Garland]

Does anyone have any experience using Autotopoff.com ato's ? They use old style float switches like I like over optical and only $55 shipped.

There aren't many reviews on the eBay page to go off of either. I know they have been out for yeaaars.

Auto Top Off 12v + Pump or Solenoid Valve Reef Aquarium Float Switch ATO System | eBay

The ATO turns on power when the float is low to energize the solenoid valve or pump which refills your tank.The float switch requires 1.75" x 1" x 2.25" high for mounting. The 1/2" bracket will fit over a tank wall up to 1/2" thick, the 1" bracket will fit over a 1" thick tank wall.

www.ebay.com

 

[skiwez]

Been using them for about 7 years. Have worked great. Did have to replace the relay switch once. I'm a big fan would definitely recommend

 

[GarrettT]

I have a bunch of them. Good stuff.

That said, I prefer pressure switches.

Auto Top Off

Finally, a top-off control sensor that is mounted to your sump with a magnet rather than a clunky bracket! Driven by a pressure-sensitive switch located in the relay box, a strong magnetic field won't affect its operation. The sensor tube can't get clogged with calcium deposits or activated by...

www.avastmarine.com

 

[Steven Garland]

10-4,thank you guys. That will be the ato I go with then,plus the awesome feedback I got on them on another forum.