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Ships within 48 hours · Estimated delivery Oct 13 - Oct 18
As a temporary fix
Recommended for systems up to 66 gallons
LifeRock Ledges are the perfect building material for negative space aquascapes
Optics & Output
in doing so
Hydros Triple Optical ATO Kit (Requires Hydros Controller) Calcium Additive As a temporary fixCoralVue HYDROS Triple Optical Auto Top Off (ATO) Kit Why purchase a separate and expensive auto top off system when HYDROS can do the job for you? The HYDROS Auto Top Off Kit comes with everything you need to use your HYDROS device (like the Control 2 or Control 4) as an ATO system. Please Note: This Auto Top Off Kit requires a Hydros Controller to operate. This ATO Kit Includes: HYDROS Triple Optical Water Level Sensor (plugs into HYDROS Sense Port)
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