Total Chlorine Handheld Colorimeter-Checker HC Testing this species is widespread across

this species is widespread across the Indo-Pacific and tropical Pacific

DIFFUSED LIGHT

turf algae and biofilm from rockwork and glass

admired for its festive red

Its fast-acting formula provides a proactive approach to algae control

Total Chlorine Handheld Colorimeter-Checker HC Testing this species is widespread acrossHI 711 Total Chlorine Handheld Colorimeter Checker HC from Hanna. Chlorine is the most common water disinfectant. Once in water, it presents as free chlorine and total chlorine. Free chlorine is the chlorine that is available in the water to tackle bacteria. As the process of disinfection takes place, the levels of free chlorine will reduce. Total chlorine is the measurement of free and used chlorine in the water. If the total chlorine is high but the