Reef Zlements Trace Elements Selenium 150ml

Selenium is a trace element present in small quantities in the seawater of reefs all around the world.

Selenium is a very important trace element that is kept in small concentrations, has positive impacts on coral skeleton calcification, health and coloration along with protecting the corals from oxidative compounds. To maximize its benefits Selenium should be used in conjunction with VitaPlus.

It is important to check Selenium levels through ICP analysis and ensure adequate levels and stability by dosing the Selenium supplement as needed.

Naturally, Selenium in seawater varies depending on depth and region but its concentration normally doesn't go above 0.8 µg/l.

1 ml of Reef Zlements Selenium increases the Selenium concentration of 100 litres of water by 2 μg/l.