Hanna Instruments HI781-25 Marine Low Range Nitrate reagents, 25 tests water heater Great at checking for any

Great at checking for any early signs of disease or pests on your reef coral or fish

Ionically-balanced with respect to natural seawater concentrations of calcium and carbonates when used in equal amounts with Reef Code B

many of which can be easily captured by the coral frag polyps as food

Due to the special formulation of the elements this mix does not lead to the accumulation of excess toxic trace metals in the aquarium and effectively prevents the growth of unwanted algae

COMES WITH: 4-24 hour timer

Hanna Instruments HI781-25 Marine Low Range Nitrate reagents, 25 tests water heater Great at checking for anyHanna Instruments HI781 25 Marine Low Range Nitrate reagents, 25 tests