Products (21)

Salifert Magnesium Mg Profi Test Kit - 50 Tests Made in Holland 50 Tests Fast Accurate Magnesium is present in natural seawater in a fairly high concentration (1300 - 1400...

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 Nitrate NO3 Profi Test Kit - 60 Tests Made in Holland 60 Tests Fast Accurate When an aquarium has insufficient regions deprived of oxygen (= anaerobic zones) or denitrification...

The PH Value Can Have A Major Impact On The Growth Of Corals And Calcareous Algae And On Many Biological Processes. The PH Should Not Be Allowed To Fluctuate More...

Salifert Phosphate PO4 Profi Test Kit - 60 Tests Made in Holland 60 Tests Accurate Fast Phosphate has several negative effects if present in a too high concentration. First of...

Salifert Potassium K Test Kit - Approx. 40 Tests Made in Holland Approx. 40 Tests Accurate Fast Potassium concentration in natural seawater is approximately 400ppm. Many aquarists have reported that...

Perfect way to make sure your refractometer is set to a point close to the results you want . makes testing salintiy allot easier .

Si Silicate 60 Tests Silicate occurs especially in tap water or in purified water when the RO or DI unit is not functioning properly. Silicate not only results in diatom...

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...