Hydros Triple Optical Level Sensor Zebrasoma but should be added last

but should be added last since they can be harassed by others

With the MyAi app creating a schedule for your flow is simple and can be done in minutes

The HYDROS DC Solenoid Valve is a handy HYDROS Control 2 and Control 4 accessory that provides easy on/off RO or RO/DI water flow

Fits all NUVO Fusion Pro 2 Midsize AIO Aquariums

Stonogobiops dracula

Hydros Triple Optical Level Sensor Zebrasoma but should be added last3 Water Level Sensors for Added Redundancy The HYDROS Triple Optical Water Level Sensor can be used for a variety of aquarium applications, such as sensing when your tank needs to be topped off or detecting when a dosing container needs a refill. It plugs into any Sense Port on a HYDROS device (like the Control XS, X2, X4, X10, etc.) and does not require any additional power source. The HYDROS Water Level Sensor contains no moving parts that can fail.