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1x pH Probe
Take advantage of all the exciting features possible via the Hydros app
your A3 Apex Jr
The HYDROS Dosing Pump is a simple and affordable way to automate the addition of liquid supplements
Hanna Instruments HI98319 Marine Salinity Tester filter 1x pH ProbeDesigned for Simple Aquarium Salinity Testing Hanna Instruments HI98319 Marine Salinity Tester measures electrical conductivity (EC) to determine the salinity of natural and artificial seawater. Within seconds, the salinity and temperature are measured, and then using the temperature reading, automatically compensated and displayed on the easy to read LCD screen. Ensuring the proper salinity in your reef tank allows your fish and corals more time to