Fritz 35PPT Calibration Fluid 37ml Atomizer Clear-Mix cause minimum impact on

Clear-Mix cause minimum impact on trace elements while significantly raises redox

fully submersible design allows easy positioning inside aquarium

Easy maintenance and installation

Trace elements are not required in large quantities but are vital to the development and health of all living things

Fritz 35PPT Calibration Fluid 37ml Atomizer Clear-Mix cause minimum impact onSKU: FR03981 Use as a reference for any density measurement instruments. Simple 2 or 3 drop application. Quickly calibrate to 35 ppt or 1. 026 sg. 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 recalibrating regularly.