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They help keep your tank clean by feeding on detritus
Appearance: Rich golden-brown liquid
these elements are depleted quickly due to their high oxidative abilities and reactivity with organic materials
non-flammable alternative to using vodka or ethanol
Hanna Magnesium (HI783) coral They help keep your tankThe 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
