HYDROS ATO Kit gregg Traditional propeller designs produce a

Traditional propeller designs produce a hard stream that can irritate corals where the Nero 3's innovative propeller pushes water in a wide pattern that can move foods

Its soft blue to periwinkle base is accented by lavender tips and pale green polyps

Centropyge angels are favorite with hobbyists due to their small adult size

This unit will allow the precise automation of adding liquid additives and elements to your aquarium

HYDROS ATO Kit gregg Traditional propeller designs produce aCoralVue HYDROS 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. The HYDROS Auto Top Off Kit Includes: HYDROS Water Level Sensor (plugs into HYDROS Sense Port) HYDROS DC Micro Pump (plugs into HYDROS Drive Port) Hang On Tubing Mount 80" Tubing (8.