HANNA MARINE MAGNESIUM CHECKER fan TIPS: It is best to

TIPS: It is best to dissolve the buffer in freshwater before use

The kit includes highly flexible

health and coloration

The purpose of a return pump is to circulate water from the sump into the main display area

Chemical test kits have limited accuracy and resolution since they rely upon the human eye to discern differences in color

HANNA MARINE MAGNESIUM CHECKER fan TIPS: It is best toThe HI783 Marine Magnesium Checker HC is a handheld colorimeter that uses the Beer Lambert principle to determine the concentration of magnesium colorimetrically. The HI783 is designed specifically to measure magnesium levels in a saltwater aquarium or in marine biology applications. The 1000 to 1800 ppm range is ideal for coral fish or fish only aquarium maintenance. Ideal for aquariums and marine biology Easier to use and more accurate than chemical