Hydros Ato Kit Euphyllia Because of the length and

Because of the length and flexibility

and 2x magnesium tests per day

Remotely in your garage

it's truly a game changing skimmer

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Hydros Ato Kit Euphyllia Because of the length andThe HYDROS ATO Kit comes with everything you need to add and manage automatic top off through your HYDROS Controller. Using a HYDROS aquarium controller for your auto top off system is not only a reliable solution but it also helps clear wire clutter in and around your aquarium. While this ATO system does require the HYDROS system to function, if you already have a HYDROS aquarium controller, this is a very economical add on to manage water top off