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X shaped metal base
Trusted by hospitals
to prevent premature wear
-Glass is complemented with a crisp and clear edge accent strip
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Nutrafin Nitrite 0.0 to 3.3 Mg/L for Fresh and Saltwater, 75 -Tests 192551217690 X shaped metal baseSuitable for freshwater or marine aquariums to determine nitrate level (0. 0 3. 3 Mg L) Best used with Biological Aquarium Supplement, Nutrafin Cycle to determinenitrate level (0. 0 3. 3 Mg L) Essential in monitoring your tanks water quality Nitrite should be tested on a weekly basis as it is a toxic and potentially lethal nitrogen compound for fish Easy to follow directions; Contains 75 Tests Nutrafin Nitrite Fresh & Marine Aquarium Test Kit comes
