Aquarium Systems- Mg Magnesium
$39.95 inc GST
Magnesium is the third most important element in the composition of seawater. It is essential to numerous biological processes such as photosynthesis and cell division. It is also used in the formation of the skeletons of reef organisms. Regular testing of Magnesium level is essential.
Keep out of reach of children.
Contents : test reagents, measuring cylinder, instructions.