| Nitrite is an intermediate product in a biological filter, which houses living colonies of nitrifying bacteria that convert the toxic ammonia introduced into the significantly less toxic nitrate. Regular testing for nitrite will provide a positive indication that your biological filter is functioning correctly and that it is in balance with the stocking level. The Red Sea Nitrite Test Lab provides approx. 80 tests in fresh or marine water aquariums. |
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Red Sea Nitrite Test Lab