No excuse for doing without an ATO.

SteveMM62Reef · Oct 4, 2024

After a Major online Aquarium Store, stopped carrying their cheapest ATO, I went looking. Found the identical one, for a third of the price. Been using them for several years, needed another one. https://a.co/d/6gDOuX7

Gumbies R Us · Oct 4, 2024

We have a TUNZE osmolator for our tank. I couldn't imagine not having an ATO in ours!

Mr. Mojo Rising · Oct 4, 2024

Do you mean that f-zone ATO? It looks exactly the same as the auto aqua ato, or the aqua smart ato, and a couple of others I have seen.

I think these companies just buy the same hardware from the same producer and just slap their own logo on it.

I would try it.

Jrswish · Oct 4, 2024

ATO is probably one of the most "necessary" things you need for a successful reef tank. I never gotta worry about salinity

SteveMM62Reef · Oct 4, 2024

I’m not going to mention any Brand names. It is exactly like the one I got at three times the price, right down to the box. My First one, the Sensor Failed after over three years, of use. I had a pump failure, due to it running dry while on vacation. This model has an over fill safety. Also I had a Snail lay eggs on the Probe and it stopped adding water till it was cleaned.

Sophie"s mom · Oct 4, 2024

Gumbies R Us said:
We have a TUNZE osmolator for our tank. I couldn't imagine not having an ATO in ours!

I have the Tunze Osmolator 3 and man, I just love that thing! I can not imagine not having one now. i have only had mine for about a month, but what a game changer!