Nitrate
NO3-What does Nitrate mean?
Nitrate (NO3-) is the final product of the nitrogen cycle. Far less toxic than ammonia or nitrite, but accumulates over time and drives algae growth.
How is Nitrate used in aquariums?
Reef target: 5-10 ppm. FOWLR/freshwater target: 10-20 ppm. Control via water changes, refugium with macroalgae, biopellets, or carbon dosing. Test weekly.
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Frequently asked questions
What does Nitrate mean in fishkeeping?
Nitrate (NO3-) is the final product of the nitrogen cycle. Far less toxic than ammonia or nitrite, but accumulates over time and drives algae growth. Reef target: 5-10 ppm. FOWLR/freshwater target: 10-20 ppm. Control via water changes, refugium with macroalgae, biopellets, or carbon dosing. Test weekly.