Hydros Triple Optical ATO KitHydros

$97

ATO

Hydros Triple Optical ATO Kit

by Hydros

Requires a Hydros base unit (Control X2 or X4). No-moving-parts triple optical sensor and DC micro pump turn the controller into an automatic top-off system for nano and AIO tanks.

entryRequires Hydros base unitTriple optical

Sensor

Triple optical

from$97

Compatibility with your build

Start a build to see compatibility for this product

Specifications

The full sheet

Sensor

Type: Triple optical

What we check

Rules this part takes part in

ATO reservoir

Checks the reservoir covers roughly 14 days of evaporation for your tank size.

See methodology

Works well with

Compatible tanks

20 NUVO Fusion AIO Long

Alternatives

Others in this category

ATO with Controller QST2.0

Frequently asked

What are the key specs of the Hydros Triple Optical ATO Kit?

Sensor: Triple optical.

How much does the Hydros Triple Optical ATO Kit cost?

The Hydros Triple Optical ATO Kit starts around $97, though prices vary by retailer — see current offers on this page.

Which tanks is the Hydros Triple Optical ATO Kit compatible with?

Based on ReefPicker's compatibility checks, the Hydros Triple Optical ATO Kit fits tanks including Fluval Sea Evo 5, Innovative Marine 20 NUVO Fusion AIO Long, Eshopps DeskMate Classic. Add it to a build on ReefPicker to check it against your specific tank.