Top off system help

[muggle0981]

180g aquarium-sump underneath, 5gal rodi water hug next to it with jbj nano ato that was used to keep water top off

2.5 yesrs later and think its shot-its on the fritz

Looking for other recomendations before i just purchase a replacement

 

[Uncle99]

Got mine off Amazon.
Has optical sensor and back up float.
Was cheap.
Running three years now.

 

[BaliReefBox]

I just bought a Kamoer One 2... so far very impressed with it and it was reasonably priced.. I was looking at the new red sea ato but currently they are not available here... I can recommend the Kamoer

 

[Heart of Dixie]

I have had an Avast for many years. I have replaced the peristaltic pump motor 3 times ($30.00 each) but other that it has worked perfectly.