Fritz Aquatics 35ppt Calibration Fluid 37ml/1.25oz ACCESSORIES energy efficient and powerful

energy efficient and powerful

Safe for ALL fish and corals

Made from corrosion resistant titanium

The pH probe needs to be kept hydrated

Fritz Aquatics 35ppt Calibration Fluid 37ml/1.25oz ACCESSORIES energy efficient and powerfulFritz Aquatics 35PPT Calibration Fluid 37ml 1. 25oz Use as a Reference for any Density Measurement Instruments Simple 2 or 3 drop Application Quickly Calibrate to 35 ppt or 1. 026 sg About Pre measured refractometer calibration solution takes the guesswork out of properly calibrating your instrument with no need for expensive or unreliable measuring equipment. A refractometer is essential to the saltwater hobbyist for success. Maintain its accuracy by