Hanna Instruments HI98319 Marine Salinity Tester filter On a scheduled basis the

On a scheduled basis the Trident carefully mixes its reagents with a small amount of sample water from your aquarium

1x pH Probe

The HYDROS Dosing Pump is a simple and affordable way to automate the addition of liquid supplements

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pH is the measure of acidity of water

Hanna Instruments HI98319 Marine Salinity Tester filter On a scheduled basis theDesigned 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