ATO Question

[jsnj2009]

I have a jbj 45 and was wondering what the different opinions are on automatic top off? Is it really necessary or just a counvience. Will my skimmer still operate properly without it?

[HarryPotter]

I have a jbj 45 and was wondering what the different opinions are on automatic top off? Is it really necessary or just a counvience. Will my skimmer still operate properly without it?

I have the same tank, and an ATO is absolute neccesarry if you don't want to be adding half a gallon of water to the tank daily. If you forget for two days you can destroy the pumps in the back- an ATO is quite critical in my opinion.

 

The TUNZE osmulator nano is an excellent option, $99.

 

Put a 5g bucket of water in the stand, and you'll have a weeks worth of water (or more).

[jsnj2009]

Thanks for the advice. I just ordered one on amazon.

[TheKleinReef]

careful with the nano, since it only has 1 mechanical sensor, instead of 1 mechanical and 1 optical sensor (like the full tunze), it's more prone to failing/getting stuck on or off. just be wary. Make it part of your routine to make sure the mechanical sensor is clean and stick free. otherwise, it's a great ATO

[lkoechle]

I prefer my hydor smart level, but yes, your skimmer will definitely be better with an ATO

[HOTWATER]

I've had the nano osmolator for 2 years without a hiccup. Great ato IMO.

[reefernanoman]

I've had the nano osmolator for 2 years without a hiccup. Great ato IMO.

I have also owned one for about three years and it has given me trouble only like 3 times :twice it would keep pumping because the sensor got dirty and recently I discovered that the magnet on the wet side was rusting (so I flipped the outer with the inner one since they are the same). Other than that, it has been a great ATO. Also I have been told that now Tunze has made changes to the magnet and that it is sealed with plastic for the units on sale currently.