Tunze Osmolator 3 Nano Auto Top Off Dosing Pump this reef-safe fish is a

this reef-safe fish is a fantastic choice for community tanks

An isolated testing vessel like the HYDROS iV is used for precise conductivity reading

28 ppt Calibration Solution (100mL)

*Additional discounts do not apply to packs

Option to assign locations to logged readings

Tunze Osmolator 3 Nano Auto Top Off Dosing Pump this reef-safe fish is aEffortless Stability for Your Nano Aquarium Precision Optical Sensor for Consistent Water Levels High Performance, Low Voltage Dosing Pump Recommended for Tanks up to 66 Gallons Easy & Strong Magnetic Mounting Built with Durable, High Quality Materials The Tunze Osmolator 3 Nano Auto Top Off System takes the hassle out of maintaining stable water levels in your nano aquarium. Designed specifically for tanks up to 66 gallons, this compact and reliable