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The HI774 Ultra Low Range Phosphate Checker® HC (Handheld Colorimeter) is a cost-effective way to measure phosphate in marine systems
Coral Banded Shrimp are known for their unique habit of hanging upside down in shaded areas like caves or rock crevices
With dimensions of 4
The supplied AA batteries provide life for more than 800 measurements
which will allow a third-party controller
HYDROS Salinity Probe Kit with calibration fluids BLO23-INV The HI774 Ultra Low RangeLab Grade K 10 Salinity Conductivity Probe Kit The CoralVue HYDROS Salinity Kit allows you to monitor the salinity in your marine aquarium. It includes a K 10 Conductivity probe and the necessary 28ppt and 35ppt calibration solutions to ensure precise readings. Kit Includes: High range K 10 Conductivity Probe 28 ppt Calibration Solution (100mL) 35 ppt Calibration Solution (100mL) Technical Specifications Range: 20 to 2000mS cm Operating Temp: 0 80C