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Binds up Heavy metals
Largest adsorption capacity of any phosphate filtering media
20 ml of aquarium water
Code of distributor: 11393
Serenity Seawater Refractometer Fish Food Binds up Heavy metalsDescription: Serenity Seawater Refractometer The Refractometer is a must have for all marine hobbyists. Correct salinity is crucial for the survival and health of your fish and corals. This high quality refractometer is extremely accurate and easy to use and calibrate. Calibration is simply done with a few drops of distilled water. This model also feature ATC (automatic temperature compensation). Automatic Temperature Compensation Range from 0 100 ppt
