Salifert Magnesium MG Profi Test Kit (50 Pc.)

The Salifert Magnesium MG Profi Test Kit is easy to use and accurate with measurements in steps of 30 mg/L and the results are not affected by strontium and calcium interference

Features

The Salifert Magnesium MG Profi Test Kit is easy to use and accurate with measurements in steps of 30 mg/L and the results are not affected by strontium and calcium interference, Magnesium is present in natural sea water in a fairly high concentration (1350-1500 mg/L) and is an essential element of chlorophyll which is necessary for photosynthesis, Without photosynthesis, plants, algae and coral would not be able to survive this test kit is can be used for marine water only, Magnesium also helps to maintain the correct combination of calcium concentration and alkalinity as it slows down the formation of calcium carbonate which can absorb many important trace elements within the aquarium, Maintaining a correct magnesium concentration is therefore very important and is indirectly responsible for fast coral and calcareous algae growth by making it possible to maintain correct calcium and alkalinity figures, Magnesium is depleted by algae growth and also by the use of excessive kalkwasser or by going far beyond natural calcium, alkalinity and pH values, calcium and strontium will not interfere when their total concentration is between 200 and 650 ppm, Add 5 ml syringe and 3 ml of water in the test vial then add 6 drops of Mg-1 and swirl gently for 30 seconds and add 1 spoon of Mg-2 powder (spoon inside) to test vial and swirl for 10 seconds, Place the plastic tip firmly on the 1 ml syringe and draw into this Mg-3 reagent until the lower end of the black syringe part is at the 1.00 ml mark, ensure that the plastic tip is submersed in the Mg-3 reagent to avoid that air bubbles are withdrawn instead of liquid, an air layer between the liquid and the piston is normal, Start adding the Mg-3 reagent with the 1 ml syringe to the test vial until the color changes to gray or blue (whichever color is observed first), do this drop wise and swirl after each drop for a second or two, Hold the syringe with the tip facing upward and read the position of the upper end of the black syringe part, each division corresponds to 0.01 ml, the magnesium concentration can be obtained from the table , Natural sea water has a magnesium concentration of approx. 1300-1500 ppm, the concentration varies with salinity, Too low magnesium concentration makes maintaining correct calcium and alkalinity concentration difficult, magnesium concentration can be increased with Salifert’s magnesium

• Assembly Required: Y

1 x Salifert Magnesium MG Profi Test Kit at 50 Pc.