Best ATO for nano tanks

[Crimsontopper]

Given that the 3155 is out of stock everywhere, what is the next best option for a small tank?

 

[polyppal]

tunze 3152

 

[jiffyjhn]

Bought this one recently. It's a good ATO for the money. Comes with laser sensor and also a backup float switch for extra security. Using it in my 20G Nano

 

[Derrick0580]

The tunze nano is a good option, i run that on my 13.5 evo with zero issues.

 

[X-37B]

I run the Tunze nano on my 45 and nust picked up another for my 18" nano cube build today.

Tunze Water Level Osmolator Nano 3152 Automatic Aquarium Water Top Off ATO | eBay

Tunze Water Level Osmolator Nano 3152 Automatic Aquarium Water Top Off ATO Tunze Nano Osmolator 3152 is an economical top off with more features than typically available on competing units. Great for nano aquariums and aquariums up to 55 gallons.

www.ebay.com

 

[aSaltyKlown]

I have been running the XP Aquia Duetto on my Evo for almost a year and just picked up a ReefBreeders Prism to try out on my Cube 20. The Duetto has not let me down yet.

You did say best, so I think the Tunze's take that.

 

[discostew]

In stock brs. Just bought one. 3155

 

[jfoahs04]

Given that the 3155 is out of stock everywhere, what is the next best option for a small tank?

If you can't find the 3155, the 3152 is more than solid. I run it on my 13.5 Evo. I just clean the float switch monthly.

 

[shakacuz]

i use the xp aqua duetto ATO on my 40B. works like a charm. plug n play.

 

[muzikalmatt]

I'm using the AutoAqua Smart ATO Lite on my 10 gallon build right now. So far it's been solid as a rock and nearly silent. I've only had it running for about a month though, so I'm not sure of the longevity but at less than $70 the price is right.

 

[EricR]

For those that use the Tunze Osmolator Nano 3152, are you using any emergency shut-off float switch in your ATO container,,, to cut the pump power if water level gets too low?

Surprised the 3152 doesn't come with any kind of "dry" or low level shut off.

 

[X-37B]

For those that use the Tunze Osmolator Nano 3152, are you using any emergency shut-off float switch in your ATO container,,, to cut the pump power if water level gets too low?

Surprised the 3152 doesn't come with any kind of "dry" or low level shut off.

No, I just monitor it daily, but I dont travel. My ato container is transparent also, a 5g bucket.

 

[Derrick0580]

For those that use the Tunze Osmolator Nano 3152, are you using any emergency shut-off float switch in your ATO container,,, to cut the pump power if water level gets too low?

Surprised the 3152 doesn't come with any kind of "dry" or low level shut off.

I use a 5 gallon bucket at my ato container on my nano tank, I have to fill it up maybe once every couple weeks.

 

[Schraufabagel]

My Hydros ATO has worked very well for me

 

[happyhourhero]

I use the ReefBreeders Prism and hope to never learn about another because that would mean this one broke. I’m almost to the year mark without a hitch.