Seachem Discus Trace 250ml API Because one-half of the nitrogen

Because one-half of the nitrogen in Flourish Nitrogen™ is from nitrate you can get a reasonable estimate of nitrogen levels by doubling a nitrate reading

Vallisneria etc

including marine herbivores who are grazers

It is more demanding than ordinary Java moss and grows more slowly

Seachem Discus Trace 250ml API Because one-half of the nitrogenDiscus Trace supplies a broad range of trace elements demonstrated* to be necessary for proper sh health and growth. Unlike terrestrial animals, fish obtain nutrients from both their food and environment. Trace elements are normally depleted by utilization, oxidation and precipitation, thus it is important to restore them on a regular basis. Discus Trace contains only those elements actually demonstrated* to be required by fish. Aquarium salt is often