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NT Labs Marine Lab Nitrate NO3 35 Tests

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NT Labs Marine Lab Nitrate NO3 35 Tests

The essential water quality test for all marine aquariums. Nitrogen analysis for marine invertebrate health and filtration efficiency.  Colourimetric kit for ease of use and accurate results.

Contains 35 tests

What is nitrate?
Nitrate is the waste product of naturally occurring bacteria (Nitrospira spp.) turning nitrite into relatively non-toxic nitrate. In a typical aquarium, nitrate is the final stage of nitrification and usually accumulates with time.

Why test for nitrate?
Invertebrates do not tolerate a high level of nitrate in a marine aquarium, so careful measurement is essential to keeping corals healthy. Nitrate is also the cause of many algae problems in a marine aquarium so monitoring and responding to nitrate can help reduce these algae issues.

What is the correct level of nitrate?
In a reef aquarium, a concentration of under 10 mg/l is optimal for both coral growth and health.  In a marine fish-only system, nitrate should not exceed 20 mg/l.  Higher readings are unlikely to affect fish health, but it may promote excess algae growth.

What to do if the nitrate level is wrong?
Regular partial water changes with a good quality salt should be sufficient in maintaining low nitrate.  Good aquarium hygiene, such as removing excessive waste from filters or sumps will also help to keep nitrate down to a minimum.  Excessive feeding will also cause high nitrate, so ensure that fish are not overfed.

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