Skip to product information
1 of 1

Somefin Fishy Ltd

Salifert Magnesium Test 25-50tests

Regular price £14.99 GBP
Regular price Sale price £14.99 GBP
Sale Sold out
Tax included.

Magnesium is present in natural sea water in a high concentration of around 1350-1500mg/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.

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.

Can be used for marine water only.