ATO suggestion. Tunze or duetta or?

[Snuggs]

The ATO that originally came with my Waterbox had the sensor go bad. I have a 40.1. Looking for a reliable replacement. Without breaking the bank

 

[rusty hannon]

The ATO that originally came with my Waterbox had the sensor go bad. I have a 40.1. Looking for a reliable replacement. Without breaking the bank

Check out the tunze 3155 or 3150 .a guy at bulk reef supply suggest Ed it to me cause it doesn't dump a lot of water at once and it was super cheap.also came w resavoir so I saved money there too and it's been working great also replacement pump is around 25$but don't see needing to replace it any time soon .R

 

[X-37B]

I run tunze on both of my tanks. One has been running 3 years. No issues.

 

[ryan-23]

I have the duetta on a IM 10 gallon nano and a 40 gallon breeder tank and I love them and have had zero problem!!

 

[Dilan Patel]

Love my tunze hate my apex atk lol n if i had to redo I would buy tunze...whic h is why I bought the tunze for the new build

 

[Paul Bradford]

Definitely the Tunze Ozmolator 3155. I have two of them, one has been on my tank for 7 years, the pump finally died about 6 months ago. Ordered a new pump on Amazon for $25 and looking forward to the next 7 years. You can also open up the controller and turn down (or up) the flow rate.