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PRISM TEMPERATURE CONTROL Featuring 2 circulator nozzles for the primary prism and 2 for the secondary prism
Often fish only systems are maintained at lower salinities down to 29PPT as it exerts less osmotic stress on the fish whereas reef systems are normally maintained at 35-36pPPT
in combination with its affordability made it the standard in EC and TDS measurement
This unit is helpful for Maple Syrup production
Hanna HI 755 Checker Marine Salt Water Alkalinity Photometer HI755 Brine Refractometer PRISM TEMPERATURE CONTROL Featuring 2Item Description: Brand New Hanna Instruments HI 755 CheckerHC Alkalinity Photometer 0 300ppm(mg l) Improve the accuracy of your results for your saltwater aquarium with our simple handheld colorimeter. Our alkalinity colorimeter closes the distance between alkalinity test kits and advanced instrumentation. Standard test kits are limited with accuracy since they depend upon the human eye to discern colors. Our handheld colorimeter eliminates the
