HYDROS Dual Inline TDS Sensor Probe and then measure out 10mL

and then measure out 10mL per 10 gallons of aquarium water and add it to a high flow area of the tank once per week

Then attach your dosing tubing to the new head

End of roll monitoring

and when used with a HYDROS XP8 or WiFi Power Strip

the controller will supply power to the pump

HYDROS Dual Inline TDS Sensor Probe and then measure out 10mLDual Inline TDS Sensor The HYDROS Digital Inline TDS Meter has two sensors to monitor the water quality of any RO DI system. The corrosion resistant titanium sensors will provide years of trouble free readouts. This device plugs directly into any available HYDROS Control Sense Port and requires no additional power source. Features: Simple Installation (includes 1 4in push connect fittings) Two High Quality Titanium Sensors Small & Compact Design Easy