Great ATO. The mounting bracket is a little large when mounting in display tank.
The only ATO you should ever buy. It's bulletproof.
I like it, but the mounting magnet is huge
perfect tool to make life easier
it wasn't the best, but it worked. it could be better
Great, has never failed on me.
Most trust worthy in my opinion
on January 7, 2017
Trusty Auto Top Off that is still working many years later.