My shopping cart
Your cart is currently empty.
Continue ShoppingCoralVue HYDROS Triple Optical Sensor 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 X2 or Control X4) as an ATO system. This kit features a new Triple water level sensor for added security.
HYDROS Triple Water Level Sensor (plugs into HYDROS Sense Port)
HYDROS DC Micro Pump (plugs into HYDROS Drive Port)
Hang-On Tubing Mount
80" Tubing (8.5mm OD - 6.5mm ID)
Siphon Break
Sign up for our mailing list to receive new product alerts, special offers, and coupon codes.
© 2025 Summit City Coral | Powered by Shopify