Iodine is present in NSW (Natural seawater) in a very low concentration (0.06 mg/L or 0.06 ppm). Iodine occurs as different species. Some of them are iodide, iodate and hypoiodite....
Salifert Strontium Sr Profi Test Kit - 25 Tests Made in Holland 25 Tests Accurate Fast Strontium plays an important role by accelerating coral and calcareous algae growth. Natural Seawater...
Salifert NO2 Nitrite Profi Test Kit - 60 Tests Made in Holland 60 Tests Fast Accurate Nitrite is a substance that is toxic to fish and invertebrates. It is a...
Salifert NH4 Ammonia Profi Test Kit - Approx. 50 Tests Made in Holland Approx. 50 Tests Accurate Fast Ammonia and ammonium are substances which should be converted rapidly into nitrite...
Salifert PH Profi Test Kit - 80 Tests Made in Holland 80 Tests Fast Accurate A Salifert test specifically designed for testing KH in freshwater aquariums. Each kit will test...
