Hanna Saltwater Aquarium Alkalinity Colorimeter (dKH) - Checker HC Rabbit Food our low range phosphate colorimeter

our low range phosphate colorimeter brings you more precise technology than your average chemical test kit

dried Lactobacillus acidophilus fermentation product

Critical to marine environments

fresh whole eggs (6%)

Hanna Saltwater Aquarium Alkalinity Colorimeter (dKH) - Checker HC Rabbit Food our low range phosphate colorimeterKey Features Get 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. Stock up on