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PAR stands for photosynthetically Active Radiation
secondary or consequential damages of any nature however arising out of the use or inability to use because of the product defect
We all like to go to our tank with a flashlight and see whats going on
The COR is a variable speed
Hanna HI772 Saltwater Aquarium Alkalinity Colorimeter (dKH) Checker® HC Neptune Systems PAR stands for photosynthetically ActiveGet accurate results for your saltwater aquarium with our simple handheld colorimeter. Our alkalinity colorimeter bridges the gap between alkalinity test kits and advanced instrumentation. Standard test kits have limited accuracy since they rely upon the human eye to match colors. Our handheld colorimeter eliminates the hassle of matching to a color chart by providing a direct saltwater alkalinity result in dKH units. Our handheld colorimeter is
