Fritz 35ppt Calibration Fluid 1.25oz E.S.V. B-Ionic 2-Part Calcium Buffer )Size: 500 mL

)Size: 500 mL

DHA/EPA >2

and carbon that help develop strong roots and promote vibrant growth

Instructions: The use of a mechanical pre-filter to remove particulate organic material from water prior to its interaction with this media will improve efficiency

when filtration media nears capacity (signified by a significant decrease in water flow through the exhaust of the power filter

Fritz 35ppt Calibration Fluid 1.25oz E.S.V. B-Ionic 2-Part Calcium Buffer )Size: 500 mLPre 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. Use as a Reference for any Density Measurement Instruments. Simple 2 or 3 drop Application. Quickly Calibrate to 35 ppt or 1. 026 sg. Directions:Shake bottle well