Auto Top Off Question

[beaker77]

I have been thinking of buying a JBJ ATO device and wanted to get some opinions before I buy. Is this a good unit? Is there a better option? I'd rather not do a DIY on this.

Thanks!

 

[chadfarmer]

never used one they have them at marine solutions

 

[gateb]

i have one of these on each of my tanks and they really work great. Only $58 for double solenoids with the small pump.

http://www.autotopoff.com/