HI758 Hanna Instruments HI758 CALCIUM COLORIMETER HANNA CHECKER - MARINE WATER lab testing skeletal material of hard corals

skeletal material of hard corals and the skeletal needles of soft/leather corals

marine biology

Proves effective treatment and control of Fresh and Saltwater Ich

FritzZyme® 460 contains only species of bacteria native to saltwater

and other polymer based adhesives will actually repel coralline algae coverage

HI758 Hanna Instruments HI758 CALCIUM COLORIMETER HANNA CHECKER - MARINE WATER lab testing skeletal material of hard coralsAlways get accurate results for your saltwater aquarium with our handheld colorimeter. Our saltwater calcium colorimeter fills the gap between calcium test kits and advanced instrumentation. Standard test kits have limited accuracy as they depend on the human eye to determine colors. Our handheld colorimeter eliminates the trouble of matching to a color chart by providing a direct saltwater calcium result in ppm Ca2+. Our portable handheld colorimeter