Flameback Pygmy Angel

Fritz 35 PPT Calibration Fluid 2oz.

  • 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.