Amtra Test PO4, to control the values of phosphate in freshwater and marine
Organic degradation does not only produce nitrogen compounds but also phosphorous products.
Phosphorus is also present in large quantities in the foods we administer to fish.
Phosphates are already harmful at low concentrations (0.5 mg / l fresh water, 0.1 mg / l marine water);
moving on the formation and metabolism of algae, with adverse effects on the aquatic environment.
To reduce the use of Amtra Phosphate Reduct.