Hanna HI758U Saltwater Aquarium Calcium Colorimeter - Checker® HC Aqua Ultraviolet This also helps to silence

This also helps to silence the water noise by slowing down and spreading the water more evenly across the surface area of all of the socks

1x PMUP Power Supply

Total Length of Arm: 20"

Power Consumption: 10-60 Watts

5″ to accommodate for the water height requirements for different protein skimmers

Hanna HI758U Saltwater Aquarium Calcium Colorimeter - Checker® HC Aqua Ultraviolet This also helps to silenceAlways 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 CaCO3. Our portable handheld