£27.05
Preparation of several elements including a fine powder of calcium and magnesium with a particle diameter size in the range of 0.3 to 1.5 μm. Dosed daily it helps to neutralise free acids and creates a hostile environment to slime algae and cyanobacteria.
£14.90
Zinc is one of the most important trace elements in seawater. It is involved in a variety of cellular processes, e.g: In cell division and... View full product details
£14.90
Vanadium is essential for almost all organisms. It is a co-factor of enzymes, but it is also involved at autocatalytic and regulatory processes in cellular... View full product details
£16.90
Strontium is incorporated into the skeleton of stony corals. The role of Strontium is yet not fully understood, but there is evidence that strontium takes... View full product details